__________ a teacher in a university, it is necessary to have at least a Master's degree.
（A）To become
（B）Become
（C）One becomes
（D）On becoming
参考答案
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更多大学英语选择题200道试题
- 1_____________ he works hard, I don't mind when he finishes the experiment.
- 2The young man gave a speech with great ___________ and moved all those who were present.
- 3If we carry out our plan with _____________, we will surely achieve our goal sooner or later.
- 4___________ the effects of inflation, the government has announced some new policies.
- 5No fault is attached _____ the bus driver for the terrible accident at the railway crossing.
