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【单选题】
.柯南第112集帝丹小学七大离奇事件中,少年侦探团在寻找一个神秘人物时发现一处楼梯前的台阶上雾气腾腾,楼梯扶手上流淌着血红色的液体,其真相是
A.
是学校中的幽灵杀人后留下的痕迹
B.
有人使用干冰升华吸热,使周围空气的温度迅速下降,变成了小液滴,即 雾气
C.
学校内同学的恶作剧
D.
学校内戏剧社排练后忘记清理现场
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举一反三
【单选题】患者胡某 , 女 ,75 岁。呼吸困难,给予氧气吸人,吸入的氧浓度为 33% ,每分钟的氧流量是
A.
2L
B.
3L
C.
4L
D.
5L
【简答题】Suppose commodity A has a characteristic of an inferior good and its price rises. Will the income effect of this price rise increase or decrease the consumption of A? (1word, 8characters)
【单选题】Which of the following is INCORRECT about the consumption of tea in America?
A.
Americans tend to drink iced tea instead of hot tea.
B.
The consumption of tea has become more than that of coffee since 1980.
C.
The growing consumption of tea might be caused by immigrants.
D.
The green tea has the biggest increase in tea consumption.
【单选题】患者胡某,女,75岁。呼吸困难,给予氧气吸入,吸入的氧浓度为3%,每分钟的氧流量是
A.
2L
B.
3L
C.
4L
D.
5L
E.
6L
【判断题】The contraction of skeletal muscle requires the consumption of ATP, while the relaxation process is a kind of elastic recovery without the consumption of ATP.( )
A.
正确
B.
错误
【单选题】患者胡某,女,75岁。呼吸困难,给予氧气吸入,吸入的氧浓度为33%,每分钟的氧流量是:
A.
2L
B.
3L
C.
4L
D.
5L
【多选题】扬州瘦西湖的主要景点有( )
A.
二十四桥
B.
浔阳楼
C.
小金山
D.
烟雨楼
【单选题】Which of the following refers to the consumption effect of a tariff on imported automobiles? a. The decline in the purchase of the imported product due to the increase in its price. b. The net increas...
A.
B.
C.
D.
D
【单选题】在做动平衡测试时,打开电源开关之后的下一个流程是( )
A.
输入平衡机至轮辋边缘的距离
B.
选择轮辋类型
C.
测量轮辋宽度
D.
按下OK键,放下护罩
【单选题】Which of the following gives consumers an incentive to reduce the consumption of a service when the cost of providing the service is the highest?
A.
average cost pricing
B.
constant pricing
C.
peak load pricing
D.
regulated pricing
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