I don’t know whether you happen _____, but I’m going to study in the U.S.A this September. [ ]

.—–I heard that many westerners prefervegetables to meat.—–It is true. Americans eat ___vegetables each person today as they did 20 years ago.

Lewin was interested in taking research beyond books and looking at how it could ____ real social change

They are my last choice. The more I read them, _______I like them.

下列歌词中所用修辞手法不同于其他三项的一项是( )