如图所示,当变阻器滑动片向下滑动时,下列判断正确的是 A.L1、L2灯都变暗

题型:选择题

问题:

如图所示,当变阻器滑动片向下滑动时,下列判断正确的是

A.L1、L2灯都变暗

B.L1、L2灯都变亮

C.L1灯变亮, L2灯变暗

D.L1灯变暗,L2灯变亮

考点:闭合电路欧姆定律
题型:选择题

读下面的一篇短文,然后根据短文内容,将问题的最佳答案填写在题目前的括号里。

    One day we invited some friends to dinner. When it was about six o'clock, my wife found that we had

little bread.

    So she asked our five-year-old daughter, Kathy, to buy some.

    "Here's a dollar," my wife said," get two loaves (条) of bread, if they have it. If they don't have it, get

anything. But hurry!" Kathy hurried off, and we waited and waited. By a quarter past six, all the friends had

arrived. But Kathy had not returned. Finally we saw her dancing around the corner with a bright new hula

hoop (呼啦圈) whirling (旋转) round her middle.

    "Kathy!" Her mother cried. "Where did you get that hula hoop, and where is the bread?"

    "Well, when I got to the shop, they had sold all their bread," answered Kathy. "And you said 'If they don't

have that, get anything!'"

1. One day Kathy's parents invited some friends to ______. [ ]

A. has breakfast

B. have lunch

C. has supper

D. have a party

2. How much did Kathy's mother give her? [ ]

A. a dollar

B. two dollars

C. five dollars

D. six dollars

3. Kathy ______ in a hurry. [ ]

A. played games

B. went to the shop

C. went to dance

D. came back home

4. What did Kathy buy at last? [ ]

A. other food

B. nothing

C. hula hoop

D. two loaves of bread

5. Why did she do this? [ ]

A. because the shop had sold all their bread.

B. because her mother asked her to get anything if they hadn't had bread.

C. because she loved playing with hula hoop.

D. all above.

题型:选择题

患者女,23岁,已婚,咳嗽二月,午后发热,身热不扬,口干口渴,舌红苔黄

以上患者平素忧郁,心情不畅,纳差,善太息。证属:()。

A.阴虚痰热证

B.气滞痰凝证

C.脾虚湿盛证

D.气血不足证

E.以上均不是

题型:选择题

四个连续自然数的积为1680,它们的和为( )。

A.26

B.52

C.20

D.28

题型:选择题

企业家责任重大的具体体现是()

A.企业家是经营管理企业的专家

B.企业家是战略家

C.企业家是创业家

D.企业家是创新家

E.企业家是改革家

题型:选择题

下列有关银行业从业人员行业自律规范的说法,不正确的是( )。

A.由银行业协会经过其章程规定程序通过的对全体会员具有一定约束力的行业规范及公约
B.包括《中国银行业自律公约》
C.包括国务院各部委制定的规章
D.包括《银行业从业人员职业操守》

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