【題目】I don’t know what he _______when Mr.Wu came in .

A. was doing B. has done C. is doing D. would do

【答案】A

【解析】

句意：我不知道當(dāng)吳老師進(jìn)來的時(shí)候他正在做什么。was doing正在做，過去進(jìn)行時(shí)；has done已經(jīng)做了，現(xiàn)在完成時(shí)；is doing現(xiàn)在進(jìn)行時(shí)；would do過去將來時(shí)。根據(jù)句意when Mr. Wu came in可知，這里表示過去正在發(fā)生的動(dòng)作，應(yīng)用過去進(jìn)行時(shí)態(tài)，故選A。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：

【題目】About 5000 cars in the factory last month.

A. have produced B. were produced C. was produced D. will be produced

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】Middle school students don' t need to go to _ _ school on weekends. They can go to_ _ park for fun with their parents or friends.

A. /，a B. a, a C. the, a D. a, /

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】Look! The clock has stopped. Maybe there’s ________ wrong with it.

A. everything B. something

C. anything D. nothing

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】Lily is the top student in her class , but she doesn’t know_______to make friends .

A. who B. how C. which D. what

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】My mother ______ to work by car, but now she ______ to her workplace.

A. used to go; it used to walk B. used to go; used to walking

C. used to going; is used to walk D. used to go; is used to walking

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】—Tom, is your father engineer?

—No. As matter of fact, he’s a secretary.

A. an; the B. a; the C. an; a D. a; a

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】----He was ill for a month last term, so he failed the exams.

----I see. The illness _____ in the way of his study.

A. reached B. got C. go D. went

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】Taiwan is ______ the southeast of China.

A. to B. on C. in D. at

查看答案和解析>>

同步練習(xí)冊(cè)答案