19.( )He asked me ________ I was busy with those days.
题目
19.( )He asked me ________ I was busy with those days.
A.that B.if C.why D.what
参考答案是D
我觉得是B
答案
选D
因为busy后又with介词一定要有宾语
这里提前用what代替
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