相關(guān)習(xí)題
 0  97303  97311  97317  97321  97327  97329  97333  97339  97341  97347  97353  97357  97359  97363  97369  97371  97377  97381  97383  97387  97389  97393  97395  97397  97398  97399  97401  97402  97403  97405  97407  97411  97413  97417  97419  97423  97429  97431  97437  97441  97443  97447  97453  97459  97461  97467  97471  97473  97479  97483  97489  97497  151629 

科目： 來源：不詳 題型：單選題

The doorbell had been ringing for several minutes before it ______.
A answered       B had answered          C was answering       D was answered

查看答案和解析>>

科目： 來源：不詳 題型：單選題

The notice ______ “No smoking”.  A is told     B reads          C tells      D is read

查看答案和解析>>

科目： 來源：不詳 題型：單選題

-- Look! Everything here is under construction.
--- What’s the pretty small house that ______ for?
A．is being builtB．has been built
C．is builtD．is building

查看答案和解析>>

科目： 來源：不詳 題型：單選題

I first met Mr. Smith in America. He ______ at Stanford University then.
A．studiedB．has studied
C．is studyingD．was studying

查看答案和解析>>

科目： 來源：不詳 題型：單選題

It’s been over a year since I ______ back from the countryside.
A．come B．cameC．will comeD．had come

查看答案和解析>>

科目： 來源：不詳 題型：單選題

--- What ______ when I phoned you?
--- I ______ my work, and I wanted to go out.
A．have you done; finished
B．were you doing; have finished
C．did you do; had just finished
D．were you doing; had just finished

查看答案和解析>>

科目： 來源：不詳 題型：單選題

--- Why? Tom, your shirt is so dirty!
--- Mum, I ______ my storeroom downstairs.
A．cleanedB．have cleaned
C．was cleaningD．have been cleaning

查看答案和解析>>

科目： 來源：不詳 題型：單選題

I know Mr. Brown; we ______ to each other at an international conference.
A．a(chǎn)re introducedB．a(chǎn)re been introduced
C．were introducedD．had been introduced

查看答案和解析>>

科目： 來源：不詳 題型：單選題

Don’t bother to look for my dictionary --- it ______ some day.
A．turns upB．has turned up
C．will turn upD．is going to turn up

查看答案和解析>>

科目： 來源：不詳 題型：單選題

--- What do you think of this kind of TV set, which ______ in Shanghai?
--- Well, I don’t care about such things.
A．was madeB．is made
C．has been madeD．had been made

查看答案和解析>>

同步練習(xí)冊答案