A:( ) B:About fifteen minutes if you walk quickly.
题目
A:( ) B:About fifteen minutes if you walk quickly.
A:( )
B:About fifteen minutes if you walk quickly.
A.is it very far?B.How far is it from here?C.How long will it take if I drive there?
选哪个?为什么?
答案
B
if you walk quickly 故不是drive,C错
若选A,则应回答,yes,it is very far 之类
由回答,如果你走得快的话大约15分钟,可见问的是距此多远
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