Be quiet! I ______ my homework.

A．a(chǎn)mdoingB．havedone
C．doD．did

A

解析試題分析：句意：請安靜！我正在做作業(yè)。結(jié)合語境可知本句描述的是現(xiàn)在正在進行的動作，故用現(xiàn)在進行時態(tài)，選A。
考點：考查時態(tài)辨析

練習冊系列答案
相關習題

科目：初中英語 來源： 題型：單選題

- Can Peter play games with us, Mrs. Hawking?
- Wait a minute. He_______ a shower.

A．takes B．is taking 
C．took D．was taking 

查看答案和解析>>

科目：初中英語 來源： 題型：單選題

I can't believe that great changes_______ in Suzhou in the past 20 years.

A．has been taken placeB．have taken place
C．took placeD．have been taken place

查看答案和解析>>

科目：初中英語 來源： 題型：單選題

If there _____ no buying and selling of animals, there will be no killing in nature.

A．is B．will be
C．has D．will have

查看答案和解析>>

科目：初中英語 來源： 題型：單選題

There _______ a charity show at the school hall next week.

A．was B．will be
C．has been D．a(chǎn)re

查看答案和解析>>

科目：初中英語 來源： 題型：單選題

—I am afraid that I can’t finish the task successfully.
—Don’t worry. You_____ plenty of time to do it.
A. will be given           
B. give                
C. will give

查看答案和解析>>

科目：初中英語 來源： 題型：單選題

— Jane. I can't find Mike in the playground.
—Oh. He ______ the piano in the music room.

A．is playing B．was playing 
C．has played D．will play 

查看答案和解析>>

科目：初中英語 來源： 題型：單選題

 It’s said that the young trees along the river _____ two years ago.

A．planted B．was planted
C．were planted D．a(chǎn)re planted

查看答案和解析>>

科目：初中英語 來源： 題型：單選題

—Is that Jack speaking?
—No. He isn't in right now. He              to the cinema.

A．would go B．went 
C．has been D．has gone 

查看答案和解析>>

同步練習冊答案