Isn"t it time you got down to _____ the papers? [ ]A. mark B. be mark

题型：月考题难度：来源：

Isn"t it time you got down to _____ the papers? [     ]
A. mark
B. be marked
C. being marked
D. marking

答案

举一反三

I always got up late but now I _____ up early and having a walk.[     ]
A. used to get
B. used to getting
C. am used to get
D. am used to getting

题型：月考题难度：| 查看答案

The library needs____, but it"ll have to wait untilSunday.    [     ]
A. cleaning
B. be cleaned
C. clean
D. being cleaned

题型：同步题难度：| 查看答案

— What do you think of the book?
— Oh, excellent.  It"s worth _____ a second time.     [     ]
A. to read
B. to be read
C. reading
D. being read

题型：同步题难度：| 查看答案

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