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【简答题】
花坛的设计形式有哪几种类型？
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反馈参考答案：
举一反三
【单选题】高血压患者应将体重控制在正常范围(),男性腰围应控制在90cm之内,女性淫控制在85cm之内。
A.
18kg/m2≤BMI＜24kg/m2
B.
18.5kg/m2≤BMI＜25kg/m2
C.
18.5kg/m2≤BMI＜24kg/m2（√）
D.
18kg/m2≤BMI＜25kg/m2
【判断题】If an increase in the price of Good A causes an increase in the demand for Good B, Goods A and B are said to be complements.
A.
正确
B.
错误
【单选题】高血压患者应将体重控制在正常范围(18.5kg/m2≤BMI<24kg/m2),男性腰围应控制在()之内,女性应控制在()之内
A.
95cm、85cm
B.
90cm、80cm
C.
90cm、85cm
D.
80cm、85cm
【单选题】If two goods are both desirable and preferences are convex, then:
A.
there must be a kink in the indifference curves.
B.
indifference "curves" must be straight lines.
C.
if two bundles are indifferent, then an average of the two bundles is worse than either one.
D.
None.
【单选题】In consumer equilibrium, the marginal utility of good A, B and C are 100, 300, and 400 respectively. If the price of good A was $35, then the prices of goods B and C, respectively, are:
A.
$105 and $140.
B.
$140 and $105.
C.
$105 and $175.
D.
$140 and $175.
【单选题】高血压患者应将体重控制在正常范围(),男性腰围应控制在90cm之内,女性淫控制在85cm之内。
A.
15kg/m2≤BMI＜24kg/2
B.
18.5kg/m2≤BMI＜25kg/2
C.
18.5kg/m2≤BMI＜24kg/2（√）
D.
18kg/m2≤BMI＜25kg/2
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