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题目
题型:同步题难度:来源:
Unless _____ to speak, you should remain silent at the conference.

[     ]

A. invited
B. inviting
C. being invited
D. having invited
答案
A
核心考点
试题【Unless _____ to speak, you should remain silent at the conference. [     ]A. inv】;主要考察你对动词的基本形式等知识点的理解。[详细]
举一反三
Mr Brown was much disappointed to see the washing machine he had had _____ went wrong again.

[     ]

A. it
B. it repaired
C. repaired
D. to be repaired
题型:同步题难度:| 查看答案
With the government"s aid, those _____ by the earthquake have moved to the new settlements

[     ]

A. affect
B. affecting
C. affected
D. were affected
题型:同步题难度:| 查看答案
A good story does not necessarily have to have a happy ending, but the readers must not be left_____.

[     ]

A. unsatisfied
B. unsatisfying
C. to be unsatisfying
D. being unsatisfied
题型:同步题难度:| 查看答案
I would like to have the experiment _____ right away.

[     ]

A. tested
B. proved
C. performed
D. carried
题型:同步题难度:| 查看答案
— Who should be responsible for the accident?
— The boss, not the workers. They just carried out the order_____ .

[     ]

A. as told
B. as are told
C. as telling
D. as they told
题型:同步题难度:| 查看答案
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