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【简答题】
(题干) 患者，男性，65岁，恶心，腹痛，腹泻4次/日，伴里急后重感，发热38.5°C，2天，大便常规：白细胞18个/Hp，红细胞3—5个/Hp。 最大可能诊断是A.细菌性痢疾 B.急性肠炎 C.急性胃肠炎 D.结肠炎 E.食物中毒 明确诊断主要检查A.血常规 B.便培养 C.血培养 D.乙状结肠镜 E.纤维肠镜
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参考答案：
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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【简答题】常见的托盘有 ( )、不锈钢托盘、( )、 木质托盘等。
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【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.
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【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.
缓释作用
E.
降低药物的毒性
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【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.
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【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.
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【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
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【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
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【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
【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
【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.
缓释作用
E.
降低药物的毒性
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
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