Teachers often ask us make anynoise in class
题目
Teachers often ask us make anynoise in class
a.not try to
b not to try to
c try not to
d to try not to说明原因
答案
b not to try to
两个结构:ask sb.not to do sth.以及 try to do sth.
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
最新试题
热门考点