This is the book _____ I am looking for.A.what B.that C.who D.how_英语解答

This is the book _____ I am looking for.A.what B.that C.who D.how

人气：108 ℃　时间：2019-08-20 04:15:05

解答

B the book就是I am looking for的东西,应该用that,可以省略