综合类模拟试题：词汇选项
1 These are their motives for doing it
A reasons
B excuses
C answers
D plans
2 The river widens considerably as it begins to turn west
A twists
B stretches
C broadens
D bends
3 Henry cannot resist the lure of drugs.
A abuse
B flavor
C temptation
D consumption
4 These programmes are of immense value to old people.
A natural
B fatal
C tiny
D enormous
5 A great deal has been done to remedy the situation
A maintain
B improve
C assess
D protect
6 John is collaborating with Mary in writing an article
A cooperating
B competing
C combining
D arguing
7 He is determined to consolidate his power
A strengthen
B control
C abandon
D exercise
8 Many scientists have been probing psychological problems
A solving
C settling
B exploring
D handling