当前位置: > prevent...from protect...from...
题目
prevent...from protect...from
Dinosaurs had few natural enemies besides each other,so each species had to _____ their young from being eaten by other dinosaurs.
Sadly it became hot and dry and the dinosaurs were unable to _________themselves from disappearing altogether.
选填prevent protect
我觉得第一句两个都可以啊

提问时间:2020-05-29

答案
prevent from一般是通过对宾语(这里是their young)自身采取措施,来防止其遭受某种损害.
后者则主要表示对加害方采取措施以防止宾语受到损害.
这就是两者的区别所在.
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
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved.