– Why does she look so tired?
-- She ________ all the morning and she still hasn’t finished it.
A．cleanedB．was cleaningC．has been cleaningD．has cleaned
C
clean這個動作，之前就發(fā)生了，一直到現(xiàn)在還沒完成，還在繼續(xù)，因此用現(xiàn)在完成進(jìn)行時態(tài)。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

I tried to phone her, but even as I _____ she was leaving the building.    
A．phonedB．would phone
C．had phonedD．was phoning

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

You ________ to leave until you _______ your work.
A．won’t be allowed; have finishedB．won’t allow; finish
C．won’t be allowed; will finishD．won’t allow; will finish

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The new dictionaries are very useful. They ________ well and ________ already .
A．sell; have been sold out
B．sold; had sold out
C．sell; sell out
D．a(chǎn)re sold; have been sold out

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

- Let's hurry. Professor Beach is coming.
　　　　- Oh, I was afraid that we ________.
A．a(chǎn)lready miss himB．will miss him
C．have already missed himD．had already missed him

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

I _______ to help you but I was not able to spare any time.I _______ a paper last night and I'll have to finish it today.?
A．wanted; have been writingB．have wanted;wrote?
C．had wanted; wroteD．had wanted;was writing?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Shall we go to the market to get some apples？
—Look！It ______rain.Let’s make it another time.
A．willB．is going toC．wouldD．shall

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

SARS__________ in Hong Kong in the winter of 2002.?
A．was broken outB．was broke out?
C．broke outD．was breaking out

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

I can't see any coffee in this cupboard. _______??
A．Has it all been finishedB．Was it all finished?
C．Has it all finishedD．Did it all finish?

查看答案和解析>>

同步練習(xí)冊答案