青少年应该被允许选择他们自己的服装．Teenagers should be allowed to choose their own clothes．．题目和参考答案——青夏教育精英家教网—

4．青少年应该被允许选择他们自己的服装．
Teenagers should be allowed to choose their own clothes．．

分析 Teenagers should be allowed to choose their own clothes．

解答答案：Teenagers should be allowed to choose their own clothes．允许某人做某事用allow sb to do sth，主语Teenagers是动词allow的承受者，should应该，故用情态动词的被动语态---情态动词+be+过去分词，故Teenagers should be allowed to，choose their own clothes选择自己的衣服，故答案是Teenagers should be allowed to choose their own clothes．

点评情态动词的被动语态---情态动词+be+过去分词的呈现，各种类型的被动语态的构成要理解掌握．

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