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【单选题】
五个煤矿掘进工作面粉尘中游离二氧化硅含量测定结果分别为：煤矿甲 24%，煤矿乙22%，煤矿丙34%，煤矿丁39%，煤矿戊16%。在粉尘浓度相同的条件下，哪个煤矿掘进工作面粉尘引起尘肺的危害性最大A.
煤矿甲
B.
煤矿乙
C.
煤矿丙
D.
煤矿丁
E.
煤矿戊
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【单选题】To: All Saff Cc: Subject: Staff Changes From July Tony Barnes from Sales will work in Marketing to replace Jane Crew, who moves to Administration In which department is Jane Crew working at the moment...
A.
Sales
B.
Marketing
C.
Administration
【单选题】To: All Saff Cc: Subject: Staff Changes From July Tony Barnes from Sales will work in Marketing to replace Jane Crew, Who moves to Administration
A.
Sales
B.
Marketing
C.
Administration
【单选题】To... All Saff Cc... Subject: Staff Changes From July Tony Barnes from Sales will work in Marketing to replace Jane Crew, Who moves to Administration In which department is Jane Crew working at the ...
A.
Sales
B.
Marketing
C.
Administration
【单选题】Choose the best answer which is the nearest in meaning to the underlined word in the sentence We have not made any commitment in this respect.
A.
retreat
B.
mistake
C.
promise
D.
error
【简答题】In what sense is the word "beauty" used in the sentence "we are more wary of the enchantments of beauty" (para. 2)? And how do you interpret the sentence?
【单选题】Choose the best answer which is the nearest in meaning to the underlined word in the sentence We hope that you will be able to meet their requirement.
A.
come across
B.
encounter
C.
satisfy
D.
Need
【单选题】In the sentence “We must help the victims in the earthquake out of trouble", the italicized part is an additional explanation of
A.
the subject.
B.
the predicate
C.
the object
D.
the prepositional phrase
【判断题】Punctuation in the sentence: When the rain stopped, we continued to work in the field.
A.
正确
B.
错误
【单选题】Choose the best answer which is the nearest in meaning to the underlined word in the sentence We assume that the damage occurred at a stage prior to shipment.
A.
platform
B.
phase
C.
sphere
D.
forum
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