11 Almost all economists agree that nations, gain by trading with one another. . |& t. O- i" ?* r* D) n8 NA work B profit7 F3 A& e: D- n1 e( F: L# t2 m
C rely D prove( V7 i( j5 [8 D$ Q, O3 }+ H" l
12 The conference explored the possibility of closer trade links. 9 }% A i& s9 S# E% x' R" sA denied B investigated . T u9 \# A% z) oC stressed D created3 u2 Z; f( p+ x% D2 C
13 The chemical is deadly to rats but safe to cattle( w! ]* F( G$ Y8 _
A fatal B hateful 3 B& y& b4 f9 V2 Q6 A5 @+ HC good D useful 4 i' Y& r5 I# o% [9 O( v! b14 During his lifetime he was able to accumulate quite a fortune.& m3 _# y% |) ]
A control B spend / Y" ` w- Z) eC collect D exchange 7 c" ]5 T& `# d5 i3 z" b15 It's impolite to cut in when two persons are holding a conversation % \7 b, n* T" \& P7 K7 z CA leave B talk loudly4 `) u: c: _7 j/ f% j" r
C stand up D interrupt4 p3 H% a1 i/ o0 k2 U
11. B 12. B 13. A 14. C 15. D
发表于 2012-8-15 23:57:33
