（2017·山东青岛· 9）Teenagers have to be 18 years old before they ________ to drive a car. A. are allowed ...
2022-10-27 04:17:33 152次 江苏省苏州市2018年中考英语语法专题练习11《动词的语态》 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
（2017·山东青岛· 9）Teenagers have to be 18 years old before they ________ to drive a car.
A. are allowed B. allowed C. will be allowed D. allow
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