一
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三
四
一、将下列单词与相对应的释义搭配起来 A B 1.spin a.being careful to avoid danger 2.backward b.to refuse 3.cautious c.to turn around very quickly 4.universe d.in the direction behind you 5.reject e.showing much interest in sth 6.enthusiastic f.all space;a world 答案:1.c 2.d 3.a 4.f 5.b 6.e