5.In our highly technological society, the number of jobs for unskilled worker is ______.
A) shrinking B) obscuring C) altering D) constraining
6.The fire has caused great losses, but the factory tried to ______ the consequences by saying
that the damage was not as serious as reported.
A) decrease B) subtract C) minimize D) degrade
7.If the world is to remain peaceful the utmost effort must be made by nations to limit
local _______ .
A) collisions B) combats C) contradictions D) conflicts
8.Satellite communications are so up-to-date that even when ______ in the middle of the
Pacific, businessmen can contact their offices as if they were next door .
A) gliding B) cruising C) piloting D) patrolling
5、A 6、C 7、D 8、B
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