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【简答题】
How many passengers were there on board when the Titanic sailed from Southampton?
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参考答案:
举一反三
【判断题】每个核小体的核心是由H1,H2B、H3、H4四种组蛋白各以两个分子组成的八聚体。
A.
正确
B.
错误
【单选题】I have worked here since I ( ) from university. ( )
A.
had graduated
B.
graduated
C.
have graduated
D.
would graduate
【判断题】每个核小体的核心是由H1,H2B、H3、H4四种组蛋白各以两个分子组成的八聚体。
A.
正确
B.
错误
【单选题】I _____ here since I moved here.
A.
will work
B.
worked
C.
work
D.
have been working
【简答题】I have worked here since I (graduate) from college.
【单选题】血浆半衰期对临床用药的参考价值是决定:
A.
用药剂量
B.
给药间隔
C.
剂型选择
D.
给药途径
E.
估计药物安全性
【单选题】I have worked here since I ______ here in 1990.
A.
move
B.
moves
C.
is moving
D.
moved
【判断题】I work here since I moved here in 1999.
A.
正确
B.
错误
【判断题】每个核小体的核心是由H 1 , H 2 B、H 3 、H 4 四种组蛋白各以两个分子组成的八聚体。
A.
正确
B.
错误
【简答题】I (work) here since I was here in 1999.
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