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【单选题】
用标示值为 25mL 的移液管准确移出溶液的体积应记录为( )A.
25 .0 mL
B.
25 .0 0mL
C.
25mL
D.
D 25 . 00 0 mL
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Would you go and see ________ outside
A.
what to take place
B.
what Tom has happened
C.
what is happening
D.
what the matter had been
【单选题】— Could you tell me last night? — He went home by taxi.
A.
what Tom did
B.
what Tom was doing
C.
how Tom goes home
D.
how Tom went home
【多选题】文献调研在天然药物活性成分研究中的作用是
A.
了解国内外相关课题的研究水平和研究进展
B.
了解前人是否有过研究,以避免重复
C.
了解是否有可借鉴的研究方法和研究手段
D.
了解分离获得的单体化合物是否为已知化合物
E.
贯穿整个研究工作过程
【单选题】What Tom did made his mother_______. [ ]
A.
be angry
B.
to be angry
C.
angry
D.
angrily
【单选题】Do you know _____ during the coming winter holiday? [ ]
A.
what will Tom do
B.
what Tom does
C.
what Tom will do
【简答题】A．Tom is very responsible. B．Tom's words aren't reliable. C．What Tom said is true. D．Tom is not humorous at all.
【单选题】What Tom often told me in the past was he didn’t succeed,he would still go on studying hard until he was successful.
A.
what unless
B.
that
C.
even if
D.
that even if
【单选题】Do you know _______ during the coming holiday? [ ]
A.
what will Tom do
B.
what did Tom do
C.
What Tom will do
D.
what Tom did
【多选题】文献调研在天然药物活性成分研究的作用是
A.
了解国内外相关课题的研究水平和研究进展
B.
了解是否有可借鉴的研究方法和研究手段
C.
了解前人是否有过研究，以避免重复
D.
了解分离获得的单体化合物是否为已知化合物
E.
贯穿整个研究工作过程
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