题目内容
(请给出正确答案)
[主观题]
An increase in investment will lead to a corresponding rise in profits in times of rapid economic gr
owth.
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第1题
第3题
第4题
A.正确
B.错误
第5题
The objective of vulcanizing rubber
A.To improve processibility
B.To increase hardness and chemical resistance
C.To reduce materials cost
D.To increase amorphousness
第6题
The government has lost a great deal of______because of the large increase in food price.
A.strength
B.support
C.agreement
D.vote
第7题
第8题
Highly oriented (rod-like) molecules that increase directional strength in polymers.______
A.Liquid-crystal polymers B.Linear polymers
C.Amorphous polymers D.Branched polymers
第9题
第10题
A.错误
B.正确