______ the theory, the scientists asked more than sixty college students to take - 高中英语试题 - 超级试练试题库

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题型：同步题难度：来源：

______ the theory, the scientists asked more than sixty college students to take part in the experiment.[      ]
A. Being tested
B. To test
C. Testing
D. Tested

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试题【______ the theory, the scientists asked more than sixty college students to take】；主要考察你对非谓语动词等知识点的理解。[详细]

举一反三

In the morning you can get up only ________ all your equipment buried and you"ve got to dig it out.[     ]
A. to be found
B. found
C. to find
D. finding

题型：同步题难度：| 查看答案

Some people try to knock me down, only ________ me more determined to do better.[     ]
A. to make
B. makes
C. having made
D. made

题型：同步题难度：| 查看答案

It was ________ the old watch that the old man spent the whole afternoon at home.[    ]
A. in repair
B. repaired
C. to repair
D. repairing

题型：同步题难度：| 查看答案

The government has taken measures air quality.[ ]
A．to improve
B．improved
C．being improved
D．to be improved

题型：同步题难度：| 查看答案

To their surprise, they found the lecture given by the famous professor easy ______.    [     ]
A. to be understood
B. to understand
C. understanding
D. understood

题型：同步题难度：| 查看答案

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