【題目】He was observed ________ into the house before the owner came back.

A．to slip

B．slip

C．slipping

D．slipped

【答案】A

【解析】有人看到他在主人回來之前,溜進(jìn)屋子.題干中用了observe sh do sth 的被動(dòng)形式 be observed to do sth.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

【題目】In some parts of London, missing a bus means _______ for another hour.

A. waiting B. being waited

C. to wait D. to be waiting

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Such plants, particularly___ to collectors, motivated them to explore on a large scale.

A. appealed B. attracted

C. appealing D. attaching

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Where was the man yesterday evening?

A.At home.B.In the woman’ s house.C.At the cinema.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】As for the plan some agree while others don’t. I’m one of _____ opposed to it.

A. whom B. those

C. those who D. who is

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】What is the weather like today?

A.Rainy.B.Cloudy.C.Sunny.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】What will the woman do tomorrow afternoon?

A.Go to sleep.B.Have a picnic.C.Deal with an email.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The tea-picking opera _____ developed from the tea-growing regions in Jiangxi where the tea pickers would sing songs while working.

A.luckilyB.skillfullyC.originallyD.rapidly

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】We express our thoughts not only ________ words, but also body language.

A. in terms of B. in spite of

C. in preparation of D. in case of

查看答案和解析>>

同步練習(xí)冊答案