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【多选题】
共产主义是人类社会发展史上一种崭新的社会制度，实现共产主义是一个长期的实践过程，是因为______
A.
社会主义充分发展并向共产主义过渡需要很长的历史时期
B.
无产阶级的成长壮大是一个长期的过程
C.
阶级的消灭是一个长期的过程
D.
资本主义的灭亡和向社会主义、共产主义的转变是一个长期的过程
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参考答案：
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【单选题】Why can't the man find out if he gets the job now?
A.
Because the woman thinks he is not qualified.
B.
Because there are too many people applying for the job.
C.
Because the woman can't make the final decision.
D.
Because the man doesn't have letters of recommendation.
查看完整题目与答案
【单选题】Where does the candidate want to work if he gets the job?
A.
He wants to work inside the city．
B.
He wants to work inside the country．
C.
He wants to work abroad．
查看完整题目与答案
【简答题】A．We don't know. B．He can hopefully get the job. C．He is likely to lose the job. D．He would have to wait for a due course.
查看完整题目与答案
【单选题】轿车发动机的燃烧室容积,一般规定不得小于公称容积的()
A.
65%
B.
75%
C.
85%
D.
95%
查看完整题目与答案
【单选题】Though he was talented, he didn't get the job.
A.
Though was talented, he didn't get the job.
B.
Though talented, he didn't get the job.
C.
Though talenting, he didn't get the job.
查看完整题目与答案
【单选题】The writer thought he was overqualified for the job because
A.
he had written many poems
B.
he often traveled underground
C.
he had worked in an insurance company
D.
he could deal with difficult situations
查看完整题目与答案
【简答题】氟氯代烷（商品名为氟利昂）在历史上是有名的制冷剂，它是在一定条件下用氟、氯原子取代CH 4 中的氢原子制得，如CF 2 Cl 2 、CFCl 3 等都属于氟氯代烷．在20世纪七八十年代科学家认识到氟氯代烷是破坏地球生命的“保护神”﹣﹣高空臭氧层的主要物质，氟氯代烷上升到高空后，在紫外线的照射下分解出氯原子，参与破坏臭氧的反应： ①Cl+O 3 =ClO+O 2 ；②O 3 O 2 +O；③ClO+...
查看完整题目与答案
【简答题】A．He wonders if he'll have enough time to do the job. B．He fears that the job may be too boring. C．He thinks Prof. Johnson has someone else in mind. D．He is afraid he won't know enough to do the job w...
查看完整题目与答案
【单选题】对有机物CH 3 CH=CH—C≡CH结构的描述正确的是
A.
分子中所有碳原子在同一直线上
B.
分子中所有氢原子一定在同一平面内
C.
分子中在同一平面内的原子最多有6个
D.
分子中在同一平面内的原子最多有9个
查看完整题目与答案
【简答题】轿车发动机燃烧室容积,一般规定不得小于公称容积的 ;同一气缸盖各燃烧室之间容积的差值约为公称容积的 。
查看完整题目与答案
相关题目：
【单选题】Why can't the man find out if he gets the job now?
A.
Because the woman thinks he is not qualified.
B.
Because there are too many people applying for the job.
C.
Because the woman can't make the final decision.
D.
Because the man doesn't have letters of recommendation.
查看完整题目与答案
【单选题】Where does the candidate want to work if he gets the job?
A.
He wants to work inside the city．
B.
He wants to work inside the country．
C.
He wants to work abroad．
查看完整题目与答案
【简答题】A．We don't know. B．He can hopefully get the job. C．He is likely to lose the job. D．He would have to wait for a due course.
查看完整题目与答案
【单选题】轿车发动机的燃烧室容积,一般规定不得小于公称容积的()
A.
65%
B.
75%
C.
85%
D.
95%
查看完整题目与答案
【单选题】Though he was talented, he didn't get the job.
A.
Though was talented, he didn't get the job.
B.
Though talented, he didn't get the job.
C.
Though talenting, he didn't get the job.
查看完整题目与答案
【单选题】The writer thought he was overqualified for the job because
A.
he had written many poems
B.
he often traveled underground
C.
he had worked in an insurance company
D.
he could deal with difficult situations
查看完整题目与答案
【简答题】氟氯代烷（商品名为氟利昂）在历史上是有名的制冷剂，它是在一定条件下用氟、氯原子取代CH 4 中的氢原子制得，如CF 2 Cl 2 、CFCl 3 等都属于氟氯代烷．在20世纪七八十年代科学家认识到氟氯代烷是破坏地球生命的“保护神”﹣﹣高空臭氧层的主要物质，氟氯代烷上升到高空后，在紫外线的照射下分解出氯原子，参与破坏臭氧的反应： ①Cl+O 3 =ClO+O 2 ；②O 3 O 2 +O；③ClO+...
查看完整题目与答案
【简答题】A．He wonders if he'll have enough time to do the job. B．He fears that the job may be too boring. C．He thinks Prof. Johnson has someone else in mind. D．He is afraid he won't know enough to do the job w...
查看完整题目与答案
【单选题】对有机物CH 3 CH=CH—C≡CH结构的描述正确的是
A.
分子中所有碳原子在同一直线上
B.
分子中所有氢原子一定在同一平面内
C.
分子中在同一平面内的原子最多有6个
D.
分子中在同一平面内的原子最多有9个
查看完整题目与答案
【简答题】轿车发动机燃烧室容积,一般规定不得小于公称容积的 ;同一气缸盖各燃烧室之间容积的差值约为公称容积的 。
查看完整题目与答案
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