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【简答题】
下列说法错误的是( )。 A.危险因素与危害因素同属于危险源 B．危险因素属于危险源，危害因素不属于危险源 C．口头或书面形式告知劳动者工作场所或工作岗位所产生或者可能产生的职业病危害因素、危害后果和应采取的职业病防护措施 D．建筑施工主要职业危害来自粉尘的危害、生产性毒物的危害、噪声的危害、振动的危害、紫外线的危害和环境条件危害等 E．应对劳动者进行上岗前的职业卫生培训和在岗期间的定期职业卫生培训
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【单选题】Man: Prof. Johnson sure was acting strangely today. Woman: I noticed that too. He was talking so quietly and then not giving us any homework. Can you believe that? Question: What can be inferred about...
A.
He usually assigns homework.
B.
He usually talks quietly.
C.
He didn't teach class today.
D.
He noticed that the students didn't do their homework.
【单选题】The doctor told penny that too much () to the sun is bad for the skin.
A.
exposure
B.
addition
C.
emotion
D.
attention
【简答题】商业秘密是指能够为权利人带来经济利益的技术信息。 （ ）
【简答题】商业秘密是指能够为权利人带来经济利益的技术信息。 （ ）
【单选题】It is a common belief among parents that too many hours for sports may hamper academic pursuits of the students.
A.
promote
B.
destroy
C.
hinder
D.
arouse
【简答题】商业秘密是指能够为权利人带来经济利益的技术信息。 （ ）
【单选题】I’m with you on that. Does this mean (a) I’ve heard that too, or (b) I agree?
A.
(a) I’ve heard that too
B.
(b) I agree
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