第十四章单元测试
Although personally we believe this to be of only secondary importance, its potential role in _____________ innovative acts cannot be ignored.
Western nations have older and shrinking populations since they entered the 21st century and their ____________ birth rates have also posed problems.
People are concerned about the environment issue because air and water pollution not only affects everyone’s health but also makes it difficult for businesses to ________.
To illustrate my point of view, I would like to __________ from a source that many of us find more authoritative than the words of a businessman.
These people living in this area are still ____________ their traditions which give their life meaning and help them in answering many questions.
A:motivate
B:motivating C:to motivate D:motivated
答案:motivating
A:flowing
B:fluctuating
C:floating
D:drifting
A:benefit
B:reward
C:profit D:award
A:reference B:quotation
C:quote
D:refer
A:revolving around
B:coming in handy
C:clinging to D:attached to
