_____ of the truth of the report, he told his colleagues about it. [

题型：同步题难度：来源：

_____ of the truth of the report, he told his colleagues   about it.     [      ]
A. Convinced
B. Convincing
C. To convince
D. Having convinced

答案

举一反三

Now that we"ve discussed our problem, are people happy with the decisions  ____  ?    [     ]
A. taking
B. take
C. taken
D. to take

题型：同步题难度：| 查看答案

_____ twice, the postman refused to   deliver our letters unless we chained our dog.    [     ]
A. Being bitten
B. Bitten
C. Having bitten
D. To be bitten

题型：同步题难度：| 查看答案

____ that he  might lose his job, Peter always works extra hours to please  his boss.   [     ]
A. Worrying
B. Having worried
C. Having been worried
D. Worried

题型：同步题难度：| 查看答案

The dining room is clean and tidy, with a table already ____ for a big meal.       [     ]
A. laid
B. laying
C. to lay
D. being laid

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The city ____ by an army of 600 men was difficult to take. [ ]

A. defending
B. having been defended
C. having defended
D. defended

题型：同步题难度：| 查看答案