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【单选题】
常压干燥法测定面包中水分含量时,选用干燥温度为
A.
100 ~105℃
B.
105 ~120℃
C.
120 ~140℃
D.
>140℃
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参考答案:
举一反三
【单选题】We should keep them ( ) what is going on here.
A.
to be informed
B.
to inform of
C.
informing of
D.
informed of
【单选题】[单选题]患有职业禁忌症和年老体弱、视力不佳及()后人员等,不得进行高处作业。
A.
病愈
B.
C.
【单选题】患有职业禁忌症和年老体弱、视力不佳及()后人员等,不得进行高处作业。
A.
病愈
B.
C.
【单选题】We should keep them_____ of what is going on here, so we must keep in touch with them.
A.
to inform
B.
informing
C.
informed
D.
being informed
【单选题】It is difficult to remember and write Chinese traditional characters ( )they are a great part of Chinese culture . We should keep them.
A.
but
B.
and
C.
or
D.
until
【多选题】高处作业安全要求包括( )。
A.
从事高处作业单位需实行审批制度,认真落实安全防护措施,对高处作业人员做好安全技术交底,方可施工,否则高处作业人员有权拒绝高处作业。
B.
高处作业人员必须经安全教育,熟悉现场环境和施工安全要求。对患有职业禁忌症和年老体弱、疲劳过度、视力不佳及酒后人员等,禁止高处作业。
C.
高处作业人员应正确使用劳动防护用品,衣袖、裤脚应扎紧,穿软底防滑鞋。
D.
在高处作业现场,开始工作前或行走时,要先观察周围环境是否安全,有无孔洞未加盖板和临时防护措施。
E.
高处作业应设监护人对高处作业人员进行监护,监护人应坚守岗位。
【单选题】—What’s your favourite _______? —Science. Because I want to be a scientist in the future.
A.
sport
B.
hobby
C.
animal
D.
subject
【单选题】It is difficult to remember and write Chinese traditional characters(繁体字), ______they are a great part of Chinese culture. We should keep them.
A.
but
B.
and
C.
or
D.
until
【单选题】在中国的传统民间信仰中,()能帮助抵御山洪。
A.
刘猛将军
B.
二郎神
C.
许真君
D.
金龙将军
【单选题】What's the main idea of Dr. Murray's cassette 'Protect your future from the thief of procrastination'?
A.
Turn defeat to self-realization.
B.
Turn depression into enthusiasm.
C.
Procrastination has been taken more and more seriously.
D.
Turn self-defeat into self-realization.
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