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【单选题】
对空调制冷系统进行压力检测时,高压侧压力过高,低压侧压力过低,可能是
A.
膨胀阀故障；
B.
制冷系统中存在空气；
C.
压缩机损坏；
D.
制冷系统泄漏。
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A.
She is going to put it off.
B.
She won't do anything.
C.
She will check it out by herself.
D.
She is going to follow the man's advice.
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A.
每一会计年度上半年结束时
B.
每一会计年度上半年结束之日起2个月内
C.
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D.
每一会计年度结束之日起4个月内
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【单选题】听力原文：M: Have you had that new flu that's going around? W: No, but I hear it's spreading like wildfire. Q: What are the man and the woman discussing? (4)
A.
Burns that spread over the entire body.
B.
A disease that causes severe burns.
C.
A recent fire in the area.
D.
Contagious disease.
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【单选题】That was so serious a matter that I had no choice but ______ the police.
A.
called in
B.
calling in
C.
call in
D.
to call m
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alternate to
B.
alternative to
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【单选题】I ’ m no , but that noise in your refrigerator doesn’t sound right.
A.
expert
B.
content
C.
plate
D.
frame
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【单选题】听力原文：M: I'm no expert, but that noise in your refrigerator doesn't sound right. Maybe you should have it fixed. W: You're right. And I suppose I've put it off long enough. Q: What will the woman proba...
A.
Switch off the refrigerator for a while.
B.
Have someone repair the refrigerator.
C.
Ask the man to fix the refrigerator.
D.
Buy a refrigerator of better quality.
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B.
She didn't want Doris to borrow it.
C.
She enjoyed it but Doris didn't
D.
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【单选题】股票或者公司债券上市交易的公司，应当在每一会计年度上半年结束之日起( )个月内，提交中期报告。
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2
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【单选题】听力原文：M: I'm no expert. But that noise in your refrigerator doesn't sound good. Maybe you should call and have it checked out. W: You are right. And I suppose I've put it off long enough. Q: What will ...
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【单选题】对股票或者公司债券上市交易的公司,应当向国务院证券监督管理机构的证券交易所提交中期报告的期限,应当是( )。
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B.
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C.
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【单选题】听力原文：M: I'm no expert, but that noise in your refrigerator doesn't sound right. Maybe you should have it fixed. W: You're right. And I suppose I've put it off long enough. Q: What will the woman proba...
A.
Switch off the refrigerator for a while.
B.
Have someone repair the refrigerator.
C.
Ask the man to fix the refrigerator.
D.
Buy a refrigerator of better quality.
查看完整题目与答案
【单选题】在考虑TD-LTE覆盖效率时,通常会有如“95%的地点,99%的时间可通”类似的说法,这里的95%的含义是( )
A.
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B.
边缘覆盖概率
C.
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D.
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A.
Doris wrote it for her.
B.
She didn't want Doris to borrow it.
C.
She enjoyed it but Doris didn't
D.
Doris purchased it for her.
查看完整题目与答案
【单选题】股票或者公司债券上市交易的公司，应当在每一会计年度上半年结束之日起( )个月内，提交中期报告。
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B.
3
C.
5
D.
6
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