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【多选题】
属于实质性器官的是A.
肾
B.
肺
C.
肝
D.
喉
E.
胰
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【单选题】甲制造业企业生产甲、乙两种产品, 2020年3月两种产品共同耗用的燃料费用9000元,按定额消耗量比例分配。甲、乙两种产品的定额消耗量分别为200千克和400千克。2020年3月,甲产品应分配的燃料费用为( )元。
A.
9000
B.
4500
C.
3000
D.
6000
【简答题】In the world today, all of the people need recreation (消遣). We cannot work all the time if we are going to keep healthy and enjoy life. Everyone has his own way of relaxing. Perhaps the most popular f...
【单选题】In the final analysis, when viewed in the national perspective, the effects on agriculture are the most troublesome aspect of desertification in US. For it comes at a time when we are losing over a mi...
A.
both the world and America need the land for agricultural aims.
B.
they bring about a large amount of waste of resources
C.
Americans do not need that many shopping centers and apartments
D.
industrial parks and waste dumps are seriously polluting the environment
【简答题】Questions 36 to 40 are based on the following passage. In the United States, the need to protect plant and animal species has become a highly controversial and sharply political issue since the passag...
【简答题】In the world today, all of the people need recreation（消遣）. We can not work all the time if we are going to keep healthy and enjoy life. Everyone has his own way of relaxing. Perhaps the most popular f...
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