It is reported that the United States uses    energy as the whole of Europe.

A．a(chǎn)s twiceB．twice muchC．twice much as muchD．twice as much

D

解析試題分析：形容詞原級(jí)as…as的前面可以用表示倍數(shù)的詞twice，意思是“是……的多少倍”，故選D。
考點(diǎn)：as…as用法的考查
點(diǎn)評(píng)：as…as其基本意思為“與…一樣”，其中的第一個(gè)as為副詞，其后通常接形容詞或副詞(用原級(jí))，第二個(gè)as可用作介詞(后接名詞或代詞)或連詞(后接從句)。使用時(shí)應(yīng)注意該結(jié)構(gòu)根據(jù)情況可用使用以下修飾(not) nearly, almost, just, nothing like, exactly, not quite, half, one-ten, twice, three times, 30 per cent等，并且這些修飾語(yǔ)必須置于第一個(gè)as之前，而不能置于其后。

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：2013年普通高等學(xué)校招生全國(guó)統(tǒng)一考試廣東卷英語(yǔ) 題型：054

完形填空

　　Number sense is not the ability to count．It is the ability to recognize a 　　1　　 in number．Human beings are born with this ability．　　2　　, experiments show that many animals are, too．For example, many birds have good number sense．If a nest has four eggs and you remove one, the bird will not 　　3　　．However, if you remove two, the bird 　　4　　 leaves．This means that the bird knows the 　　5　　 between two and three．

　　Another interesting experiment showed a bird's 　　6　　 number sense．A man was trying to take a photo of a crow(烏鴉)that had a nest in a tower, but the crow always left when she saw him coming．The bird did not 　　7　　 until the man left the tower．The man had an 　　8　　．He took another man with him to the tower．One man left and the other stayed, but they did not 　　9　　 the bird．The crow stayed away until the second man left, too．The experiment was 　　10　　 with three men and then with four men．But the crow did not return to the nest until all the men were 　　11　　．It was not until five men went into the tower and only four left that they were 　　12　　 able to fool the crow．

　　How good is a human's number sense? It's not very good．For example, babies about fourteen months old almost always notice if something is taken away from a 　　13　　 group．But when the number goes beyond three or four, the children are 　　14　　 fooled．

　　It seems that number sense is something we have in common with many animals in this world, and that our human 　　15　　 is not much better than a crow's．

(1)
[　　]

A．

rise

B．

pattern

C．

change

D．

trend

(2)
[　　]

A．

Importantly

B．

Surprisingly

C．

Disappointedly

D．

Fortunately

(3)
[　　]

A．

survive

B．

care

C．

hatch

D．

notice

(4)
[　　]

A．

generally

B．

sincerely

C．

casually

D．

deliberately

(5)
[　　]

A．

distance

B．

range

C．

different

D．

interval

(6)
[　　]

A．

amazing

B．

annoying

C．

satisfying

D．

disturbing

(7)
[　　]

A．

relax

B．

recovere

C．

react

D．

return

(8)
[　　]

A．

appointment

B．

excuse

C．

idea

D．

explanation

(9)
[　　]

A．

fool

B．

hurt

C．

catch

D．

kill

(10)
[　　]

A．

repo

B．

repeated

C．

designed

D．

approved

(11)
[　　]

A．

confused

B．

gone

C．

tired

D．

drunk

(12)
[　　]

A．

gradually

B．

luckily

C．

strangely

D．

finally

(13)
[　　]

A．

single

B．

small

C．

local

D．

new

(14)
[　　]

A．

seldom

B．

temporarily

C．

merely

D．

often

(15)
[　　]

A．

sight

B．

nature

C．

ability

D．

belief

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

Number　 sense is not the ability to count. It is the ability to recognize a 　 1　 in number. Human beings are born with this ability. 2 ，experiments show that many animals are, too. For example, many birds have good number sense. If a nest has four eggs and you remove one, the bird will not　 3 . However, if you remove two, the bird 4 leaves. This means that the bird knows the 　5　 between two and three.

Another interesting experiment showed a bird's 6 number sense. A man was trying to take a photo of a crow(烏鴉)that had a nest in a tower, but the crow always left when she saw him coming. The bird did not 7 until the man left the tower. The man had an 8 .He took another man with him to the tower. One man left and the other stayed, but they did not 9 the bird. The crow stayed away until the second man left, too. The experiment was　 10 with three men and then with four men. But the crow did not return to the nest until all the men were 11 .It was not until five men went into the tower and only four left that they were 12 able to fool the crow.

How good is a human's number sense? It's not very good. For example, babies about fourteen months old almost always notice if something is taken away from a 　13 group. But when the number goes beyond three or four, the children are 14　 fooled.

It seems that number sense is something we have in common with many animals in this world, and that our human 15 is not much better than a crow's.

1. A. rise　　　　　　　 B. pattern　　　　　　　　　　　　　 C. change　　　　　　　　　　 D. trend

2. A. Importantly　 B. Surprisingly　 C. Disappointedly D. Fortunately

3. A. survive　　　　　　　　 B. care　　　　　　　　 C. hatch　　　　 D. notice

4. A. generally 　　　　　　 B. sincerely　　 C. casually　　　　　 D. deliberately

5．A. distance 　　　　　 B. range　　　　 C. different　 　　　 D. interval

6．A. amazing 　　　　　 B. annoying　　　　　 C. satisfying　 D. disturbing

7. A. relax　　　　　　　　　 B. recover　　　　　　 C. react　　　　 D. return

8. A. appointment　　　　 B. excuse　　　　　　 C. idea　　　　　 D. explanation

9. A. fool　　　　　　　　　　 B. hurt　　　　　 C. catch　　　　 D. kill

10.A. repo　　　　　　　　　　　　　 B. repeated　　 C. designed　　 D. approved

11.A. confused　　　　　　 B. gone　　　　 C. tired　　　　　 D. drunk

12.A. gradually　　　　　　 B. luckily　　　 C. strangely　 D. finally

13.　 A. single　　　　　　　 B. small　　　　 C. local　　　　 D. new

14. A. seldom　　　　　　　 B. temporarily C. merely　　　 D. often

15. A. sight　　　　　　　　　 B. nature　　　 C. ability　　　　 D. belief

查看答案和解析>>

同步練習(xí)冊(cè)答案