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【单选题】
.齿轮齿厚偏差用来评定齿轮( )。A.
传递运动的准确性
B.
传动平稳性
C.
载荷分布均匀性
D.
齿侧间隙
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皮皮学刷刷变学霸
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【简答题】以需求函数q=a-bp为例，试分析为什么在需求曲线缺乏弹性的部分经营不可能产生最大利润。
【单选题】— We thought he would have got the job. — What a pity! He ______too nervous when interviewed.
A.
was
B.
had been
C.
has been
D.
would have been
【单选题】We've interviewed several candidates but haven't found ______ fit for the job.
A.
one
B.
ones
C.
it
D.
them
【简答题】以短信业务为例，分析其产品解决方案。
【单选题】We interviewed the mountaineers with their strongest aspiration, in respect.
A.
stretchy
B.
revamped
C.
reverent
D.
affected
E.
overt
【简答题】Thanksgiving is an important festival in North America. We interviewed several students from the US and Canada. Here is what they have told us about their Thanksgiving experiences. Josie from New York...
【单选题】We interviewed each _____member of the community.
A.
individual
B.
individualism
C.
individually
D.
personal
【单选题】More than three-quarters of the children we interviewed said they're sometimes afraid to be home alone. If you decide your child is【C1】______enough to be home alone before or【C2】______school, you shou...
A.
mature
B.
brave
C.
old
D.
strong
【多选题】Certain physical reactions happen automatically while we are interviewed or make a presentation, for instance, __________ .
A.
our voice might tremble
B.
we might have some sweaty palms
C.
our heartbeat will be accelerating
D.
we may have butterflies in our stomach
【简答题】以股份公司为例说明账户按会计要素如何分类。
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