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【多选题】
TG328B型分析天平称量前应检查()项目以确定天平是否正常A.
是否处于水平位置
B.
吊耳,圈码是否脱落
C.
天平内部是否清洁
D.
有没有进行上一次称量的登记
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举一反三
【简答题】A freight forwarder is also called（ ）．
【简答题】A freight forwarder is also called（ ）．
【简答题】In a database, columns are also called ________, rows are also called ________
【单选题】Paifang, also called pailou is an archway usually made of wood and stone, well painted and with glazed tiles sometimes, and it has many different functions except for ____________.
A.
commemorating historical event
B.
commending the persons with a high moral quality
C.
celebrating the important festival
D.
honoring the persons with the remarkable achievements
【单选题】( )Summer Resort is also called 'Mountain Hamlet for Escaping the Heat'.
A.
Beidaihe
B.
Chengde
C.
Beijing
D.
Hangzhou
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