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【多选题】
关于产权比率,下列说法正确的有( ) 。
A.
它是衡量营运能力的指标
B.
产权比率高不宜过高,也不宜过低
C.
一般应小于1
D.
与资产负债率具有共同的经济意义
E.
它是衡量长期偿债能力的指标
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【多选题】Listen to dialogue 1 about credit card and choose the best answer to each of the questions you will hear. 1. Why was one man stopped at the lobby of the hotel by the hotel staff? 2. Why is having a c...
A.
此选择无题
B.
此答案无题选择
C.
第三题Everybody is insured against everybody else.
D.
第一题Because he did not have a credit card number. 第二题Because you can use it to prove you are a trustworthy person.
【单选题】听力原文:M: It's hard to believe John has already finished his homework. W: Well, he copied Jack's homework and made a few changes. Q: What does the woman say about John? (17)
A.
John is a fast worker.
B.
John did Jack' s homework.
C.
John has not finished his homework.
D.
John didn't do the homework on his own.
【简答题】(Follow) ______ his brother, John became an engineer after he finished college.
【单选题】图书馆为文科类本科生开设的选修课程是( )。
A.
《图书馆利用与科技信息检索》
B.
《图书馆利用与社科信息检索》
C.
《图书馆学理论》
D.
《情报检索》
【简答题】After he finished his duties on the farm, John often occupies himself by fishing.
【简答题】John Smith was lazy. He had finished his education and was happy to sit in his room and listen to the radio all day long. In fact, he had been doing nothing for almost six months, which worried his fa...
【单选题】John received an invitation to dinner, and with his work ____, he gladly accepted it. [     ]
A.
finished
B.
finishing
C.
having finished
D.
was finished
【单选题】--- Has John finished writing his compostion?--- No, and it______ two hours ago.
A.
should be finished
B.
should have finished
C.
should finish
D.
should have been finished
【单选题】“Has John finished writing his composition?” “No, and it ____two hours ago.”
A.
should be finished
B.
should have finished
C.
should finished
D.
should have been finished
【判断题】在兰花组织培养中,原球茎球状体继代培养必须采用完整的球状体。
A.
正确
B.
错误
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