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【单选题】
人体呼吸时,当肋骨间的肌肉和膈肌同时舒,下列叙述不正确的是
A.
气体进入肺
B.
气体排出肺
C.
膈的位置上升
D.
胸廓由大变小
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举一反三
【单选题】An increase in price will lead to a lower quantity demanded because:
A.
suppliers will supply only the smaller amount.
B.
quality deteriorates.
C.
people will purchase less of the good.
D.
all of the above.
查看完整题目与答案
【单选题】An increase in price will lead to a lower quantity demanded because:
A.
suppliers will supply only the smaller amount.
B.
some individuals will no longer purchase the good.
C.
individuals purchase less of the good.
D.
a and b.
E.
b and c.
查看完整题目与答案
【单选题】An increase in price will lead to a lower quantity demanded because:
A.
suppliers will supply only the smaller amount.
B.
quality deteriorates.
C.
people will purchase less of the good.
D.
all of the above.
E.
none of the above.
查看完整题目与答案
【单选题】无论是从词源的涵义、还是作为一种推理思维的方法、还是作为一种创新方法,类比始终强调的一点是( )。
A.
事物分属不同类
B.
事物同属一类
C.
事物之间的差异性的比较
D.
事物之间的相似性比较
查看完整题目与答案
【简答题】下列化合物中 , 哪几种能起碘仿反应 ? 哪几种能起歧化反应 ? 哪几种能起银镜反应 ? 哪些能起羟醛缩合反应 ?
查看完整题目与答案
【单选题】A decrease in quantity demanded because of an increase in price is represented by a
A.
rightward shift of the demand curve.
B.
leftward shift of the demand curve.
C.
movement up and to the left along the demand curve.
D.
movement down and to the right along the demand curve.
查看完整题目与答案
【单选题】无论是从词源的涵义、还是作为一种推理思维的方法、还是作为一种创新方法，类比始终强调的一点是( )。
A.
事物之间的差异性的比较
B.
事物同属一类
C.
事物之间的相似性比较
D.
事物分属不同类
查看完整题目与答案
【单选题】A rise in the price level because of an increase in the money wage rate
A.
definitely triggers a cost-push inflation.
B.
definitely triggers a demand-pull inflation.
C.
might trigger a cost-push inflation.
D.
might trigger a demand-pull inflation.
查看完整题目与答案
【单选题】An increase in the price level decreases planned expenditures because
A.
real wealth increases, decreasing expenditure.
B.
current prices rise relative to future prices, decreasing expenditure.
C.
domestic prices rise relative to foreign prices, increasing net exports.
D.
the real interest rate rises, increasing expenditure.
查看完整题目与答案
【多选题】土地资源保护的必要性有哪些( )
A.
土地资源的有限性
B.
自然灾害和人为不当的活动使大量土地损失
C.
人口不断增加,使人口与土地矛盾愈来愈突出
D.
耕地减少的速度加剧,质量损失严重
查看完整题目与答案
相关题目：
【单选题】An increase in price will lead to a lower quantity demanded because:
A.
suppliers will supply only the smaller amount.
B.
quality deteriorates.
C.
people will purchase less of the good.
D.
all of the above.
查看完整题目与答案
【单选题】An increase in price will lead to a lower quantity demanded because:
A.
suppliers will supply only the smaller amount.
B.
some individuals will no longer purchase the good.
C.
individuals purchase less of the good.
D.
a and b.
E.
b and c.
查看完整题目与答案
【单选题】An increase in price will lead to a lower quantity demanded because:
A.
suppliers will supply only the smaller amount.
B.
quality deteriorates.
C.
people will purchase less of the good.
D.
all of the above.
E.
none of the above.
查看完整题目与答案
【单选题】无论是从词源的涵义、还是作为一种推理思维的方法、还是作为一种创新方法,类比始终强调的一点是( )。
A.
事物分属不同类
B.
事物同属一类
C.
事物之间的差异性的比较
D.
事物之间的相似性比较
查看完整题目与答案
【简答题】下列化合物中 , 哪几种能起碘仿反应 ? 哪几种能起歧化反应 ? 哪几种能起银镜反应 ? 哪些能起羟醛缩合反应 ?
查看完整题目与答案
【单选题】A decrease in quantity demanded because of an increase in price is represented by a
A.
rightward shift of the demand curve.
B.
leftward shift of the demand curve.
C.
movement up and to the left along the demand curve.
D.
movement down and to the right along the demand curve.
查看完整题目与答案
【单选题】无论是从词源的涵义、还是作为一种推理思维的方法、还是作为一种创新方法，类比始终强调的一点是( )。
A.
事物之间的差异性的比较
B.
事物同属一类
C.
事物之间的相似性比较
D.
事物分属不同类
查看完整题目与答案
【单选题】A rise in the price level because of an increase in the money wage rate
A.
definitely triggers a cost-push inflation.
B.
definitely triggers a demand-pull inflation.
C.
might trigger a cost-push inflation.
D.
might trigger a demand-pull inflation.
查看完整题目与答案
【单选题】An increase in the price level decreases planned expenditures because
A.
real wealth increases, decreasing expenditure.
B.
current prices rise relative to future prices, decreasing expenditure.
C.
domestic prices rise relative to foreign prices, increasing net exports.
D.
the real interest rate rises, increasing expenditure.
查看完整题目与答案
【多选题】土地资源保护的必要性有哪些( )
A.
土地资源的有限性
B.
自然灾害和人为不当的活动使大量土地损失
C.
人口不断增加,使人口与土地矛盾愈来愈突出
D.
耕地减少的速度加剧,质量损失严重
查看完整题目与答案