搜搜考试网问(单选)
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27. The time and effort he has devoted during the past few years ______________ trees in that remote area is now considered to be of great value. A. to planting B. to plant C. plant D. planting 请解释，并举几个例句
解题思路： 见下
解题过程：
选A。这里是devote the time and effort to doing...短语结构， 意思是：把时间精力致力于做...上。to是介词后面用动名词结构，所以这一空选A。这句话主语是the time and effort, 后面跟了定语从句he has devoted during the past few years, is considered是谓语动词， to be of great value是主语补足语。
devote oneself to; be devoted to ； 与devote搭配的to是介词，后面接名词或动名词。
如：His whole life was devoted to teaching.
She devoted herself to bringing up her children.
Devoted his whole life time to science, he finally succeeded
最终答案：略
解题过程：
选A。这里是devote the time and effort to doing...短语结构， 意思是：把时间精力致力于做...上。to是介词后面用动名词结构，所以这一空选A。这句话主语是the time and effort, 后面跟了定语从句he has devoted during the past few years, is considered是谓语动词， to be of great value是主语补足语。
devote oneself to; be devoted to ； 与devote搭配的to是介词，后面接名词或动名词。
如：His whole life was devoted to teaching.
She devoted herself to bringing up her children.
Devoted his whole life time to science, he finally succeeded
最终答案：略