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【多选题】
电焊作业可能引起的疾病主要有( )。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>A.
焊工尘肺
B.
气管炎
C.
.电光性眼炎
D.
皮肤病
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举一反三
【单选题】企业不应确认的应纳税暂时性差异产生的递延所得税负债是( )。
A.
由资产或负债的账面价值与其计税基础之间的差额产生
B.
由商誉确认所产生
C.
在企业合并中产生
D.
在对子公司、联营企业或合营企业的投资中产生
【简答题】速度继电器 的文字符号()
【单选题】In the office an electrical engineer is looking through the instructions to know ________ the heat system works before the repair work.
A.
whether
B.
why
C.
how
D.
that
【单选题】Western tattooists work with a special electrical instrument, something like a dentist' s drill. It holds a number of very fine needles, which, for the purpose of reproducing the approved drawing, are...
A.
to make the first rough outline
B.
to finish the rough outline
C.
to make the approved drawing
D.
to ink in the rough outline
【单选题】According to the passage, Capoco's driverless bus______.
A.
will run on electrical power but biofuel
B.
can adapt to different road conditions
C.
needs other outer systems' assistance
D.
must run slowly to make sure its route
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