2013年职称英语考试综合类考前练习题 词汇选项：
1.These are the motives for doing it.
A reasons
B excuses
C answers
D replies
2.The river widens considerably as it begins to turn west
A extends
B stretches
C broadens
D bends
3.Many economists have given in to the fatal lure of mathematics
A error
B puzzle
C attraction
D contradiction
4.With immense relief I stopped running.
A no
B little
C scarce
D enormous
5.A great deal has been done to remedy the situation
A maintain
B improve
C preserve
D protect