-Has Tommy finished his homework yet?
-I have no idea; he ____ it this morning


  1. A.
    was doing
  2. B.
    had been doing
  3. C.
    has done
  4. D.
    did
A
表示今天上午一直在做作業(yè)。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

-Has Tommy finished his homework yet??

-I have no idea； he ____ it this morning.

　 A. was doing 　 B. had been doing C. has done 　 D. did

查看答案和解析>>

科目：高中英語 來源： 題型：

-Has Tommy finished his homework yet??

-I have no idea; he ____ it this morning.

　 A. was doing 　 B. had been doing  C. has done 　 D. did

查看答案和解析>>

科目：高中英語 來源： 題型：

----Has Tommy finished his homework yet??

----I have no idea; he ____ it this morning.

A. was doing 　 B. had been doing

C. has done 　 D. did

 

查看答案和解析>>

科目：高中英語 來源： 題型：

-Has Tommy finished his homework yet??-I have no idea; he ____ it this morning.

　 A. was doing 　 B. had been doing

　 C. has done 　 D. did

 

查看答案和解析>>

科目：高中英語 來源： 題型：

-Has Tommy finished his homework yet??-I have no idea; he ____ it this morning.

　 A. was doing 　 B. had been doingC. has done 　 D. did

 

查看答案和解析>>

同步練習(xí)冊(cè)答案