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问题 选择题

如图所示，电源电压不变，滑动变阻器的滑片P从a 端滑到b端的过程中

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A．电流表、电压表示数都减小

B．电流表、电压表示数都增大

C．电流表示数减小、电压表示数增大

D．电流表示数增大、电压表示数减小

答案

答案：C

单项选择题

某寿险公司2009年6月30日的有关财务数据为：资产总额为50000万元，所有者权益为20000万元。则2009年6月30日，该寿险公司的资产负债率是（）。

A．40％

B．50％

C．60％

D．75％
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单项选择题

It was a very hot day in the middle of summer, and there were no trees along the street. Mr. Read (41) his shop at half past five, and went out into the street and began walking to the bus. He was a very (42) man. The sun shone straight down the street, and in a few minutes Mr. Read (43) very hot.

A. pleasedB. OK C. sorry

A small boy came out of another (44) in the street and followed Mr. Read. He stayed very (45) him all the time, and he kicked Mr. Read’s (46) several times. Mr. Read looked at him angrily each time.After the fourth time, Mr. Read stopped, turned (47) and said to the small boy, "What are you doing (48) following me like that! You’re going to hurt my feet."
"I’m (49) , but don’t stop me, please!" the small boy said. "It’s very hot today, and there isn’t (50) shade anywhere else in the street!\
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