一

二

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