皮皮学,免费搜题
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搜题
【单选题】
小剂量氯丙嗪有镇吐作用,其作用部位为
A.
直接抑制延脑呕吐中枢
B.
大脑皮层
C.
阻断胃粘膜感受器冲动的传递
D.
阻断延脑催吐化学感受区的DA受体
E.
抑制中枢神经系统
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举一反三
【单选题】Neap tides occur when the ___ .
A.
Moon is in its first quarter and third quarter phases
B.
Sun and Moon are on opposite sides of the Earth
C.
Moon' s declination is maximum and opposite to that of the Sun
D.
Sun and Moon are in conjunction
【单选题】消费者,指以个人消费为目的而购买、使用商品或者接受服务的个体社会成员。 下列不属于消费者行为的一项是( )。
A.
李购买家用电脑
B.
王使用洗衣机
C.
章接受商家免费安装空调的服务
D.
赵到人才市场应聘
【单选题】Neap tides occur ___ .
A.
at the start of spring, when the Sun is nearly over the equator
B.
only when the Sun and Moon are on the same sides of the Earth and are nearly in line
C.
when the Sun and Moon are at approximately 90°, as seen from the Earth
D.
when the Sun, Moon, and Earth are nearly in line, regardless of alignment orde
【单选题】下列不属于消费者市场特点的是
A.
价格需求弹性小
B.
方便消费者购买
C.
具有可诱导性
D.
购买的流动性强
【单选题】关于皮质脊髓束的描述,错误者
A.
位于脊髓外侧索和前索
B.
起自中央前回上2/3和中央旁小叶前部
C.
起自中央后回 上2/3 和中央旁小叶后部
D.
包括皮质脊髓前束与皮质脊髓侧束
E.
是脊髓白质内的下行纤维束
【单选题】Neap tides occur().
A.
at the start of spring,when the Sun is nearly over the equator
B.
only when the Sun and Moon are on the same sides of the Earth and are nearly in line
C.
when the Sun and Moon are at approximately 90°to each other,as seen from the Earth
D.
when the Sun,Moon,and Earth are nearly in line,regardless of alignment order
【判断题】强调安全会在一定程度上妨碍生产。 ( ) "
A.
正确
B.
错误
【单选题】下列不属于消费者需求信息的传递途径的是
A.
消费者向商品供给者订货
B.
消费者运动
C.
供给者的需求调查
D.
消费者的需求调查
【单选题】Neap tides occur().
A.
At the start of spring,when the Sun is nearly over the equator
B.
Only when the Sun and Moon are on the same sides of the Earth and are nearly in line
C.
When the Sun and Moon are at approximately 90° to each other,as seen from the Earth
D.
When the Sun,Moon,and Earth are nearly in line,regardless of alignment order
【多选题】下列不属于消费者权益保护法中所指消费者的有
A.
购买生产资料的农民
B.
使用移动电话的居民
C.
知道商场出售的产品是假货故意购买
D.
某饲料公司向某人收购粮食,饲料公司也是消费者
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