相關(guān)習(xí)題
 0  96827  96835  96841  96845  96851  96853  96857  96863  96865  96871  96877  96881  96883  96887  96893  96895  96901  96905  96907  96911  96913  96917  96919  96921  96922  96923  96925  96926  96927  96929  96931  96935  96937  96941  96943  96947  96953  96955  96961  96965  96967  96971  96977  96983  96985  96991  96995  96997  97003  97007  97013  97021  151629 

科目： 來源：不詳 題型：單選題

Don’t call me at 9:00 o’clock tomorrow morning ,when I          a lecture at Harvard.
A．giveB．a(chǎn)m givingC．will be givingD．a(chǎn)m going to give

查看答案和解析>>

科目： 來源：不詳 題型：單選題

What shall human beings do if oil        sometime in the future?
A．will run outB．runs out of C．runs outD．will be run out

查看答案和解析>>

科目： 來源：不詳 題型：單選題

--The window is dirty.
----I know. It ______ for weeks.
A．hasn’t cleanedB．didn’t clean
C．wasn’t cleanedD．hasn’t been cleaned

查看答案和解析>>

科目： 來源：不詳 題型：單選題

---- The battery in my cell phone is running low.
---- I _____ that last night before we went to bed.
A．was noticingB．have noticedC．had noticedD．would notice

查看答案和解析>>

科目： 來源：不詳 題型：單選題

----- You seem in low spirits. Anything wrong?
----- I ______ in the important exam. I let my parents down.
A．failB．failedC．has failedD．had failed

查看答案和解析>>

科目： 來源：不詳 題型：單選題

——Did you find the missing couple in the mountain yesterday?
——No, but we _____ to get in touch with them ever since.
A．have triedB．have been tryingC．had triedD．had been trying

查看答案和解析>>

科目： 來源：不詳 題型：單選題

My sister has never played tennis before. This is the first time she __________ to play.
A．is tryingB．was tryingC．has triedD．had tried

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Mr. Smith __________ to have a talk with you. He will be here in a minute.
A．comesB．cameC．has comeD．is coming

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Since the end of the war, many of the priceless antiques ______ to their rightful owners．
A．have returnedB．had returned
C．had been returnedD．have been returned

查看答案和解析>>

科目： 來源：不詳 題型：單選題

I'm sorry you ______ so long, but it' ll still be some time before Jim gets back．
A．waitB．waitedC．had waitedD．have been waiting

查看答案和解析>>

同步練習(xí)冊答案