题目内容
【题目】When he was 20 years old, he __________ doctor in the village.
A. become
B. turned
C. grown
D. changed
【答案】B
【解析】考查系动词的用法。句意:他20岁时,成了村里的医生。doctor前无冠词,用turn。
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题目内容
【题目】When he was 20 years old, he __________ doctor in the village.
A. become
B. turned
C. grown
D. changed
【答案】B
【解析】考查系动词的用法。句意:他20岁时,成了村里的医生。doctor前无冠词,用turn。