7．When asked to explain         made her remain so young，she began to teil us her secret．（　�。�
A．what it was thatB．that what was it
C．it was what thatD．what was it that

分析 當(dāng)被要求解釋到底是什么讓她保持這樣年輕時(shí)，她開(kāi)始告訴我們她的秘訣．

解答 答案：A
題干中made her remain so young是作explain的賓語(yǔ)，是一個(gè)賓語(yǔ)從句；從句中made缺少主語(yǔ)，要用連接代詞；賓語(yǔ)從句中，從句要放的連詞后且要用陳述句語(yǔ)序；it was that構(gòu)成強(qiáng)調(diào)句型，對(duì)what進(jìn)行強(qiáng)調(diào)，不影響句子結(jié)構(gòu)．故選A．

點(diǎn)評(píng) 在句子中起名詞作用的各種從句統(tǒng)稱為名詞性從句．根據(jù)它們?cè)诰渲械恼Z(yǔ)法作用，這類從句又可分為主語(yǔ)從句、同位語(yǔ)從句、表語(yǔ)從句和賓語(yǔ)從句． 本題中what在賓語(yǔ)從句中起連接作用，同時(shí)又充當(dāng)了從句的主語(yǔ)．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：填空題

6．Were you the first or the last child in your family？Or were you a middle or an only child？Some people think （61）itmatters where you were born in your family．But there are different ideas about  what birth order means．Some people say that oldest children，（62）whoare smart and strong-willed，are very likely（63）to succeed（succeed）．The reason（64）forthis is simple．Parents have a lot of time for their first child and give him or her a lot of attention．An only child will succeed for（65）thesame reason．
What happens to the（66）otherchildren in the family？Middle children don't get so much attention，so they don't feel that important．If a family has many children，the middle one sometimes gets lost in the crowd．The youngest child，（67）however，often gets special treatment．Often this child grows up to be funny．But a recent study saw things quite（68）differently（difference）．The study found that first children believed in family rules．They didn't take many chances in（69）theirlives．They usually（70）followed（follow） orders．Rules didn't mean as much to later children in the family．They took chances and they often did better in life．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

18．Tell me _______how it came about that you were 20minutes late for class．You needn't go into details．（　　）
A．in advanceB．in briefC．in totalD．in vain

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

15．height（　�。�
A．receiveB．seizeC．eightD．either

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

2．No matter how low you consider yourself，there is always someone looking up to you ______
they were that high．（　�。�
A．to wishB．wishedC．wishingD．having wished

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

12．Every evening，15-year-old Rashida returns home from school，changes out of her uniform，and rushes to a neighboring farm to help her mother harvest vegetables．Her father is disabled，so the modest profit the two of them earn must cover food，clothing and other necessities for all seven children and their parents．Despite having precious little time to study，Rashida is one of the top students at her junior secondary school．But with so much responsibility on her small shoulders，she admits that it is sometimes hard for her to imagine a more promising future．
Last year，Rashida was invited to join 155 other girls at Camfed Ghana's first Girls'Career Camp，a program designed to inspire girls growing up in the country's Northern Region to dream big，and to support them to pursue those dreams．"We organized this camp because we wanted to let girls know that even if they are struggling with poverty，their lives will not be defined by limitations，"says Dolores Dickson，Camfed Ghana's Executive Director．
Over the course of five days，the camp led the junior and secondary school students through a range of experiences and career opportunities that were entirely new to them．Dr．Agnes Apusiga，a lecturer from the University of Development Studies，ran the workshop on goal-setting and career choices，describing the universities and training colleges in Ghana that could help them achieve their dreams．Participants then visited the University for Development Studies，where they toured the medical school and science labs．Another highlight was a workshop at the computer lab at Tamale Secondary School．Many of the girls had studied information technology from a book but had never before seen a computer．
"When the girls arrived at camp，they were not ambitious，because they didn't have any idea what the world held for them，"says Eugenia Ayagiba，Project Officer with Camfed Ghana．"Many had scarcely traveled beyond their own villages．"
"I t hink the most important thing that happened at the camp is th at we opened a window of hope for a group of girls coming from backgrounds of poverty，"says Eugenia．For Rashida，who has been laughed at in the past by her schoolmates because of her father's disability，the experience was important．"She told one of the camp mentors（輔導(dǎo)員） that when she is at school，she often feels like a misfit，and she prefers to keep to herself，"says Eugenia．"But at the camp，it was different．She made friends with girls who have similar struggles．She took part in every single activity，every single game．On the last day，she said to her mentor，‘The camp has challenged me to study hard．Now I see that there is light at the end of the tunnel．'
24．How many are there in Rashida's family？C
A．Seven        B．Eight          C．Nine              D．Ten
25．Why did the camp lead the students to visit universities and training colleges？B
A．To show they are better than their schools
B．To encourage them to get good education．
C．To show them what they are like
D．To get them to touch the advanced equipment there
26．What can we infer from the passage？D
A．Rashida has become friends with her mentors
B．Rashida's mentors has encouraged her a lot．
C．Rashida was sad because of her father's disability．
D．Rashida has had her new dream since the camp
27．The best title of the passage isB．
A．Poor Girls in Ghana                            
B．Girls'Career Camp
C．Camfed Ghana                                    
D．Students in Ghana Dream Big．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：填空題

19．Handshaking，the most popular way of showing friendliness，is often seen in cities and towns all over the world．It is，in fact，（25）aEuropean custom，but nobody knows exactly when this practice started．It is said that long，long ago in Europe when people met，they showed their （26）unarmed（unarm） hands to each other as a sign of goodwill．As time went on and trade in cities grew rapidly，people in cities began to clap each other's hands （27）to make（make） a deal or to reach an agreement．This practice was later changed into shaking hands among friends on meeting or leaving each other．Now"Let's shake hands on it"sometimes （28）means（mean） agreement reached．
Do the Europeans shake hands wherever they go and with whomever they meet？No，sometimes the Chinese abroad reach out their hands too often to be polite．It is really very impolite to give your hand when the meeting does not mean （29）anythingto him or her in some cases，and when the other person，especially when it is a woman，shows little interest in shaking hands with you．（30）Even if，for politeness，he holds out his unwilling hand in answer to your uninvited hand，just touch it slightly．There is generally a misunderstanding among the Chinese，which sometimes brings about unnecessary troubles，（31）thatwesterners are usually open and straightforward，while the Chinese are rather reserved in manner．But，as a matter of fact，some people in western countries are more reserved than some Chinese today．So it is a good idea to shake hands with a westerner only （32）whenhe shows interest in further relations with you．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

6．You Are What You Eat
Genetic（基因的）engineering is the scientific change of the genetic material in a living organism． It allows scientists to identify specific genes，to remove them from an organism's chromosomes （染色體），improve them，analyze them，and possibly clone them，and to then reinsert the changed gene into the original organism，or a completely different organism．Unlike traditional breeding （繁殖），where a desired quality would be bred within the same species，genetic engineering can insert desired ones into organisms of different species．Wow…Did you catch that？
Genetic engineering creates many positive contributions to agriculture． For example，by genetically engineered（GE） foods，anti-cancer agents，minerals and vitamins can be increased．Improved taste，shelf life，and better transport are all possible．Also，GE plants can increase pest and bacterial resistance，therefore，making the food safe for consumers．
But some argue that the possible negative effects outweigh the positives，and critics are starting to voice their concerns．  Unlike Europe，in the United States labeling is not required on genetically engineered foods or on foods that contain genetically engineered products． Most Americans do not realize that they are，in fact，eating GE foods．
The public is also concerned about the unknown health risks．With limited understanding of genes，scientists cannot predict possible effects．Because most genes introduced into GE plants come from sources not introduced into the human body，it is impossible to know if they will cause reactions． Moreover，due to the lack of labeling if allergies develop，it will be extremely difficult to find the origin of them．
There is also a major moral question in many minds．For many，the conflict is not if it is safe or not，but it disturbs them because it is unnatural and unnecessary．We are currently producing one and a half times the amount of food needed to feed the world，yet one in seven people are starving．GE food is unnecessary，and fails to address the root of hunger． Many believe that the only people who will benefit are the corporations that produce it．
Scientists cannot foresee t．he possible effects of GE foods，yet we eat them every day without even knowing it．We already have enough food，so why create more that could be potentially harmful to us，to the Earth and to all wildlife？I think that the benefits are amazing，but until we know for sure how these foods will affect us，they are not worth the risk．

67．According to the passage，traditional breeding is different from genetic engineering in thatC．
A．traditional breeding changes the genes in the same species
B．traditional breeding changes the genes in different species
C．traditional breeding takes place within the same species
D．traditional breeding is more scientific
68．"The lack of labeling"in Paragraph 4indicatesA．
A．information concerning gene sources is unavailable to customers
B．it is currently possible to find the origins of some allergies
C．scientists try to hide potential dangers from customers
D．the US government is responsible for GE food
69．According to Paragraph 5，GE food is unnecessary becauseA．
A．it won't help solve the problem of hunger in the world
B．there are potential dangers in producing GE food
C．we're now producing more food than before
D．customers will benefit from GE food
70．What is the author's attitude towards genetic engineering？B
A．Welcoming．  B．Disapproving．   C．Unconcerned．   D．Optimistic．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

7．-I'm worrying about the interview tomorrow．I'm afraid I can't pass it．
-      !I'm sure you will make it．（　　）
A．Forget itB．Good luckC．Thank youD．Come on

查看答案和解析>>

同步練習(xí)冊(cè)答案