It"s no use ________ without taking any action. [ ]A. complain B. complainin

题型：同步题难度：来源：

It"s no use ________ without taking any action. [    ]
A. complain
B. complaining
C. being complained
D. to be complained

答案

举一反三

Our school forbids ________, that is to say, we are not allowed ________ at school.[     ]
A. to smoke; to smoke
B. smoking; smoking
C. to smoke; smoking
D. smoking; to smoke

题型：同步题难度：| 查看答案

Of the 2,000 stock investors______ last month, 90% was found ________ in financial knowledge.[ ]
A. surveyed; lacking
B. having been surveyed; to lack
C. surveyed; lacked
D. to have been surveyed; lack

题型：同步题难度：| 查看答案

As a result of the serious flood, twothirds of the buildings in the area ________. [     ]
A. need repairing
B. needs to repair
C. needs repairing
D. need to repair

题型：同步题难度：| 查看答案

A cook will be immediately fired if he is found _____ in the kitchen.      [      ]
A. smoke
B. smoking
C. to smoke
D. smoked

题型：同步题难度：| 查看答案

The library needs _______ , but it will have to wait until Sunday.      [     ]
A. cleaning
B. be cleaned
C. clean
D. being cleaned

题型：同步题难度：| 查看答案