【正文】
backgrounds of whose 注意:如何判斷介詞 The word ___ which he wanted to look is difficult. He is the man _____ whom you can depend . 看定語(yǔ)從句中動(dòng)詞與介詞的搭配 up on 看定語(yǔ)從句中形容詞與介詞的搭配 He referred me to some reference books ______ which I am not very familiar