六遥词汇与结构练习02　　7.
Developing countries should adopt labour-intensive technologies to ____ their comparative advantage of abundant labour.
　　A.
use B.
exploit C.
employ D.
explore 　　8.
The sudden demise of Britains oldest investment bank ____ global markets.
　　A.
vibrated B.
swung C.
trembled D.
jolted 　　9.
The tests show the earlier in life a person hears a sound the longer it is ____.
　　A.
retained B.
preserved C.
remained D.
reserved 　　10.
The researchers test college students ____ to foreign speech before their second birthday but not since.
　　A.
disclosed B.
exposed C.
exhibited D.
revealed 　　11.
The government has provided the capital library with heavy ____ to keep it one of the largest in the world.
　　A.
subscriptions B.
tips C.
subsidies D.
bonuses 　　12.
The doctor took his temperature,it was two degrees above ____.
　　A.
ordinary B.
average C.
regular D.
normal 　　答案：B D A B C D 　　7.
exploit开发，利用 explore调查，研究 　　8.
vibrated使振动 swung摆动，转变 trembled发抖，担忧 jolted使慌乱，震惊 　　9.
retained保留，保持 preserved保护，保存 remained剩下，仍是 reserved储备，预定 　　10.
disclosed泄露，揭发 revealed展现，揭示 　　11.
subscription署名，订购，捐助 subsidies特殊津贴，财政援助 bonuses奖金，红利