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搜题
【判断题】
股票流通市场上的价格是反映经济动向的“晴雨表”。A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
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【单选题】将粉状脱氧剂如C粉、Fe-Si粉、CaSi粉、Al粉加到炉渣中,降低炉渣氧含量,使钢液的氧向炉渣扩散,从而降低钢液氧含量的脱氧方法,称为: 。
A.
沉淀脱氧
B.
真空脱氧
C.
扩散脱氧
【单选题】Which of the following statement is true according to the passage?
A.
35% of technical reports published in scientific journals are written by scientist's doing their research in America
B.
35% of all scientific journals are issued by American scientific societies.
C.
35% of all scientists come from America
D.
35% of all scientists are doing research at American institutions.
【单选题】I was born in Japan, but I have ____ Chinese citizenship.
A.
retained
B.
represented
C.
reported
D.
required
【单选题】The author of this passage is most likely to be ______ .
A.
a biologist
B.
an athlete
C.
a reporter
D.
a sailor
【单选题】If a syllabus 15 organized around communicative function ,such as identifying, reporting ,correcting and describing ,we call it a _________syllabus.
A.
situational
B.
functional
C.
structural
D.
notional
【单选题】“I am fuming with anger.”该句包含的愤怒隐喻是______？
A.
愤怒是火
B.
愤怒是容器中热的气体
C.
愤怒是危险的动物
D.
愤怒是暴风雨
【单选题】What is the purpose of this notice?
A.
To inform. employees of a rescheduled event
B.
To report on the achievement of an employee
C.
To announce the release of a new product
D.
To introduce a new engineer to the staff
相关题目：
【单选题】将粉状脱氧剂如C粉、Fe-Si粉、CaSi粉、Al粉加到炉渣中,降低炉渣氧含量,使钢液的氧向炉渣扩散,从而降低钢液氧含量的脱氧方法,称为: 。
A.
沉淀脱氧
B.
真空脱氧
C.
扩散脱氧