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【单选题】
2当一个平面平行于一个投影面试,必( )宇另外两个投影面。 A、平行 B、垂直 C、倾斜
A.
平行
B.
垂直
C.
倾斜
D.
重合
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举一反三
【单选题】If the cross-price elasticity between two goods is negative, the two goods are likely to be
A.
luxuries.
B.
necessities.
C.
complements.
D.
substitutes.
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【判断题】审计署根据工作需要,可以在重点地区、部门设立派出机构,进行审计监督。( )。
A.
正确
B.
错误
查看完整题目与答案
【简答题】常见的托盘有 ( )、不锈钢托盘、( )、 木质托盘等。
查看完整题目与答案
【单选题】If two goods are perfect substitutes, then the indifference curves for those two goods would be
A.
upward sloping and concave to the origin.
B.
downward sloping and convex to the origin.
C.
downward sloping and straight.
D.
L-shaped.
查看完整题目与答案
【单选题】Two goods are complements if the:
A.
price elasticity of each is greater than one.
B.
income elasticity of each is negative.
C.
cross-price elasticity is negative.
D.
cross-price elasticity is positive.
查看完整题目与答案
【单选题】If two goods are perfect complements,
A.
indifference curves have a positive slope.
B.
consumers will only buy the cheaper of the two goods.
C.
there is a bliss point and the indifference curves surround this point.
D.
None of the above.
查看完整题目与答案
【单选题】下列关于电位描述不正确的是( )
A.
电位也是电压
B.
U AB =V A -V B
C.
与参考点无关：
D.
参考点电位为0
查看完整题目与答案
【判断题】通用别克君威车的电动座椅和电动后视镜所用的电动机是一样的。
A.
正确
B.
错误
查看完整题目与答案
【多选题】脂质体的特点有( )
A.
. 靶向性和细胞亲和性
B.
提高药物稳定性
C.
药物不易渗漏
D.
缓释药物
E.
降低药物的毒性
查看完整题目与答案
【单选题】If two goods are perfect complements,
A.
consumers will only buy the cheaper of the two goods.
B.
there is a bliss point and the indifference curves surround this point.
C.
indifference curves have a positive slope.
D.
None of the above.
查看完整题目与答案
相关题目：
【单选题】If the cross-price elasticity between two goods is negative, the two goods are likely to be
A.
luxuries.
B.
necessities.
C.
complements.
D.
substitutes.
查看完整题目与答案
【判断题】审计署根据工作需要,可以在重点地区、部门设立派出机构,进行审计监督。( )。
A.
正确
B.
错误
查看完整题目与答案
【简答题】常见的托盘有 ( )、不锈钢托盘、( )、 木质托盘等。
查看完整题目与答案
【单选题】If two goods are perfect substitutes, then the indifference curves for those two goods would be
A.
upward sloping and concave to the origin.
B.
downward sloping and convex to the origin.
C.
downward sloping and straight.
D.
L-shaped.
查看完整题目与答案
【单选题】Two goods are complements if the:
A.
price elasticity of each is greater than one.
B.
income elasticity of each is negative.
C.
cross-price elasticity is negative.
D.
cross-price elasticity is positive.
查看完整题目与答案
【单选题】If two goods are perfect complements,
A.
indifference curves have a positive slope.
B.
consumers will only buy the cheaper of the two goods.
C.
there is a bliss point and the indifference curves surround this point.
D.
None of the above.
查看完整题目与答案
【单选题】下列关于电位描述不正确的是( )
A.
电位也是电压
B.
U AB =V A -V B
C.
与参考点无关：
D.
参考点电位为0
查看完整题目与答案
【判断题】通用别克君威车的电动座椅和电动后视镜所用的电动机是一样的。
A.
正确
B.
错误
查看完整题目与答案
【多选题】脂质体的特点有( )
A.
. 靶向性和细胞亲和性
B.
提高药物稳定性
C.
药物不易渗漏
D.
缓释药物
E.
降低药物的毒性
查看完整题目与答案
【单选题】If two goods are perfect complements,
A.
consumers will only buy the cheaper of the two goods.
B.
there is a bliss point and the indifference curves surround this point.
C.
indifference curves have a positive slope.
D.
None of the above.
查看完整题目与答案