His father had to find a room ___.A.to live in which B.to live in it C.to live in D.to live
题目
His father had to find a room ___.A.to live in which B.to live in it C.to live in D.to live
答案
B中的介词in已经有了宾语room了,出现的it作in的宾语是多余的,故选C.这个不定式作room的后置定语.
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