Yoga helps people to keep healthy and relaxed. ?( )A．does itB．doesn't itC．is itD．isn't it 题目和参考答案——青夏教育精英家教网—

题目内容

9．Yoga （瑜伽） helps people to keep healthy and relaxed，_______？（　　）

A．

does it

B．

doesn't it

C．

is it

D．

isn't it

分析瑜伽能帮助人们保持健康和放松，不是吗？

解答答案：B 反意疑问句分为两个部分，解答需要遵循"前肯后否，前否后肯"的原则，它的结构为：助动词/系动词/情态动词+人称代词/there等．根据helps可知本句子是一般现在时，助动词要用does，故选B

点评此题必须结合反意疑问句的结构和句子的时态解答．

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