Ⅰ.匹配词义
( )1.professor A.n.生物,动物
( )2.chemical B.adj.大西洋的
( )3.creature C.n.教授
( )4.Atlantic D.v.暴跌
( )5.crash E.n.化学品
( )6.lead to F.处于困境;惹麻烦
( )7.feed on G.导致
( )8.cut down H.确保,保证
( )9.make sure I.以……为食
( )10.in trouble J.砍倒
[答案] 1-5 CEABD 6-10 GIJHF