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下列各项中,影响总杠杆系数变动的因素有()。
A.固定经营成本
B.单位边际贡献
C.销售量
D.固定利息
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A.固定经营成本
B.单位边际贡献
C.销售量
D.固定利息
第1题
The soldier was______wounded and sent to a hospital at once.
A.worse
B.badly
C.bad
第2题
Who sent Mary to the hospital?
Mary was sent to the hospital by a ______.
第3题
The dying soldier had the message______straight to the headquarters.
A.be sent
B.being sent
C.sent
D.to be sent
第4题
The dying soldier had the message____straight to the headquarters.
A.be sent
B.being sent
C.sent
D.to be sent
第5题
It is necessary that she ______ to the hospital at once.
A.send
B.was sent
C.have been sent
D.be sent
第6题
The doctor ordered that the wounded soldiers ______ to the hospital without any delay.
A.be sent
B.have been sent
C.will be sent
D.must be sent
第7题
The doctor insisted that Jack______hurt and that he______to a hospital without delay.
A.was; be sent
B.be; be sent
C.had been; must be sent
D.were; should be sent
第8题
After ______ car accident, ______ wounded were sent to ______ hospital immediately.
A.the; the; the B.the; a; a C.the; ×; the D.×; the; the
第9题
It is necessary that she ______ to the hospital at once.
A.send
B.was sent
C.have been sent
D.be sent
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