Lisa, now stop for a short break. You should know that you      all the morning.


  1. A.
    are working
  2. B.
    had been working
  3. C.
    have been working
  4. D.
    have worked
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：2010年河南省高二上學(xué)期12月月考英語卷 題型：單項(xiàng)填空

 Lisa, now stop for a short break. You should know that you      all the morning.

A．a(chǎn)re working

B．had been working

C．have been working

D．have worked

 

查看答案和解析>>

科目：高中英語 來源：0116 月考題 題型：單選題

Lisa, now stop for a short break. You should know that you _____ all the morning.
[     ]
A. are working
B. had been working
C. have been working
D. have worked

查看答案和解析>>

科目：高中英語 來源： 題型：

Lisa, now stop for a short break. You should know that you       all the morning.

A. are working              B. had been working             C. have been working    D. have worked

查看答案和解析>>

科目：高中英語 來源：2010年河南省許昌高中高二上學(xué)期12月月考英語卷 題型：單選題

Lisa, now stop for a short break. You should know that you      all the morning.

A．a(chǎn)re workingB．had been workingC．have been workingD．have worked

查看答案和解析>>

同步練習(xí)冊答案