—Why did you plant so many trees? — ______ the environment.A.Improve B.To Improve C.Improved D.Impro

题目简介

—Why did you plant so many trees? — ______ the environment.A.Improve B.To Improve C.Improved D.Impro

题目详情

—Why did you plant so many trees?
— ______ the environment.
A.Improve
B.To Improve
C.Improved
D.Improving
题型:单选题难度:中档来源:不详

答案

B

试题分析:从题干的含义可知此句的含义是为什么栽那么多的树?为了保护环境。其中涉及到动词的不定式,做目的状语。故选B。
点评:动词不定式在句中起着名词、形容词和副词的作用,可以担任除谓语以外的其它成份。考试侧重考查其作宾语、定语、目的状语、表语的功能以及不带to的用法。

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