The time and effort he has devoted during the past few years (to planting) trees in that remote area
题目
The time and effort he has devoted during the past few years (to planting) trees in that remote area is now considered to be of great value.
是考查devote sth to doing吗?那还有什么动词是类似用法?还有句中considered to be of...
答案
considered to be of...被认为是,考察devote time and effort to doing ,句意是:他在过去几年花费在边远地区种树的时间和精力现在被认为是有巨大价值的
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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