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【多选题】
集装箱吊具的主要部件有哪些?A.
调整吊钩大小的装置
B.
金属构架
C.
导向装置
D.
联接装置
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【单选题】One of the most important periods in Greek history was the Hellenistic Age which began after the death of Alexander the Great in 323 B. C. , and lasted almost 200 years. It was during this time in his...
A.
when
B.
that
C.
which
D.
in which
【单选题】小鼠的海拉细胞有氯霉素抗性,通过显微操作,把无氯霉素抗性的小鼠体细胞的核取出,注入去核的小鼠海拉细胞中,然后将这一杂交细胞培养在含有氯霉素的培养基中,结果发现,杂交细胞持续分裂。这说明,氯霉素抗性基因最可能在( ) DNA分子上。
A.
染色体
B.
线粒体
C.
核糖体
D.
叶绿体
【判断题】During his time in Leningrad, Bakhtin shifted his focus away from the philosophy characteristic of his early works and towards the notion of dialogue.After a long time, he began his engagement with th...
A.
正确
B.
错误
【简答题】1) “To bring inspiration and innovation to every athlete in the world. If you have a body, you are an athlete.”(From Nike company) 2) It is impossible for anyone to advance within IKEA without wholly ...
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