It is widely believed that plenty of fresh air good health．( )A．devotes toB．leads toC．gets toD．contributes to 题目和参考答案——青夏教育精英家教网——

题目内容

16．It is widely believed that plenty of fresh air good health．（　　）

A．

devotes to

B．

leads to

C．

gets to

D．

contributes to

分析人们普遍认为，大量的新鲜空气有助于身体健康．

解答答案：D．根据句子结构可知it 形式主语，is 主句系动词believed 主句表语．而that plenty of fresh air good health 是真正的主语，句义是大量的新鲜空气有助于身体健康，四个选项的含义分别是devote to"专心于"；lead to"引领，导致（坏结果）"；get to"到达"；contribute to"奉献，导致，有助于（好结果）"，所以答案是D．

点评考查动词短语辨析．contribute to的主要用法：
1．捐献
contribute to the Red Cross 向红十字会捐献
2．有助于，为…出力
Proper rest and enough sleep contribute to longevity．适当的休息和足够的睡眠有益于长寿．

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