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【单选题】
________ 平键轴向无定位 , 轴的应力集中小 。 ( ) A . A 型 B . B 型 C . C 型 D . D 型A.
1
B.
2
C.
3
D.
4
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皮皮学刷刷变学霸
举一反三
【单选题】The students should take the exams__________ .
A.
serious
B.
seriously
C.
bad
D.
worse
【单选题】What`s your plan for tomorrow? prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
居住
B.
拥抱
C.
计划 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【简答题】University students should take a broader course of study.
【单选题】When it came to the topic whether students should take cell phones to school, nearly every student ___________ the discussion.
A.
joined
B.
attended
C.
joined in
D.
took part in
【简答题】Write about the following topic: Some people think that students should take subjects as decided by the government. Other people think that students should be allowed to take the subjects they prefer....
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