当前位置: > 1.______ what to do,he went to the manager for help....
题目
1.______ what to do,he went to the manager for help.
A.Not to know B.Not knowing
C.Not having known D.Having not known

提问时间:2021-01-23

答案
B这是现在分词短语做原因状语的【Not knowing 】what to do,he went to the manager for help.由于不知道该怎么办,他便求助于经理= As he didn't know what to do,he went to the manager for help....
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.