1道高中英语单选.
题目
1道高中英语单选.
I just don`t understand _____ that prevents so many Americans from being as happy as one might expect.
A.why it does
B.what it does
C.what it is
D.why it id
答案
我只是不明白是什么让这么多美国人停止了人所共盼的欢乐.
后面的from being as happy as one might expect就是人所期盼的尽可能的欢乐/幸福.
what is it that prevents…… 是什么阻止了……
懂了没有?
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