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【单选题】
假如你是一名电焊工,需要从事电焊作业,下列哪些个人防护用品是你应该佩戴的() ①焊工面罩 ②太阳镜 ③焊工手套 ④线手套 ⑤三紧工作服 ⑥帆布服 ⑦软底鞋 ⑧绝缘鞋
A.
①④⑥⑦
B.
①③⑤⑧
C.
①③⑥⑧
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【单选题】听力原文:W: Hello.This is Mary.I'm calling to see if my blood test results are in. M: Dr. Miller just sent them to the lab last night,so the earliest time they could be back is tomorrow morning. Q: What d...
A.
The results haven't come out yet.
B.
The results were checked again last night.
C.
The woman needs another test tomorrow.
D.
The doctor hasn't come back from the lab.
【单选题】New Zealand has a population of about 6 million people, the majority of whom live in ______ area.
A.
the South Island
B.
the North Island
C.
the Stewart Island
D.
the small islands surrounding the country
【单选题】听力原文:W: I hear you like apple best. M: Next to banana. Q: What does the man like best? (2)
A.
Apple.
B.
Banana.
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D.
Grape.
【单选题】听力原文:M: Hello. This is Mark Smith. W: What can I do for you? M: I'm calling to see if my blood test results are in. W: Dr. Miller just sent them to the lab last night, so the earliest they could be ba...
A.
The results might be ready tomorrow.
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The man needs another test tomorrow.
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【单选题】具有活血凉血作用的药组是( )
A.
川芎、赤芍
B.
郁金、丹参
C.
生地黄、玄参
D.
郁金、姜黄
E.
益母草、泽兰
【判断题】网络计划只能表达各项工作的先后次序和先后关系。()
A.
正确
B.
错误
【单选题】( )的车站应设失物招领处。
A.
客流量较大
B.
有旅客
C.
五等以上
D.
四等以上
【单选题】下列各项中,___________和表达式x/=y-4等价。
A.
x=x/b一A
B.
x=x/(y-4)
C.
x=y-4/x
D.
x=x-4/y
【单选题】—I'm going to study engineering in Qinghua University tomorrow.
A.
All the best in your study
B.
All the best with your study
C.
All the best in your business
D.
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【单选题】具有活血凉血作用的药组是( )
A.
郁金、姜黄
B.
生地黄、玄参
C.
邵金、丹爹
D.
川芎、赤芍
E.
益母草、泽兰
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