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【判断题】
当今细胞生物学的发展热点集中在细胞通讯与细胞信号传导、细胞增殖与细胞周期的控制、细胞的衰老与死亡、干细胞及其应用等方面。( )A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】________, you will get used to the life here and have your understanding of life. [ ]
A.
As time going by
B.
With time passing out
C.
As time goes by
D.
With time goes by
【简答题】会议基本情况包括会议标题、召集部门、( )、( )、( )、缺席人、列席人、主持人、记录人等。
【单选题】The pen well, so it ___ well.
A.
is written, is sold
B.
is writing, is selling
C.
is written, sells
D.
writes, sells
【单选题】— The pen writes well though it doesn't cost much. — Let me have a try. So _____. [ ]
A.
it is
B.
it does
C.
does it
D.
is it
【单选题】—The pen writes well. Where did you get it? —Oh , _____gave me as a birthday present.
A.
a workmate of my father
B.
a workmate of mine father's
C.
a workmate of my father's
D.
a workmate of mine father
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