有关生产成本变动对总供给的影响的叙述,有误的是( )。 A.较低的工资导致较低的生

题型:单项选择题

问题:

有关生产成本变动对总供给的影响的叙述,有误的是( )。

A.较低的工资导致较低的生产成本(其他条件不变时)
B.较低的石油价格或较少的环境负担会降低生产成本,从而提高总供给
C.特定的潜在产出的较低成本,意味着在每一个价格水平上,供给的数量都会降低
D.国外价格的降低或汇率的下降会引起进口品价格的下降,这会导致生产成本的下降和总供给的增加

考点:注册咨询工程师宏观经济政策与发展规划宏观经济政策与发展规划
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女性,22岁。突然出现尿频、尿急、尿痛和下腹不适。考虑检查时,下列不宜采取的是()

A.尿常规

B.尿细菌培养+药敏试验

C.静脉肾盂造影

D.逆行造影

E.放射性核素肾图

题型:单项选择题

男性,43岁,活动后心悸、气急伴双下肢浮肿2年。体格检查:面色苍白,颈静脉怒张,腹水征(+),肝肋下3横指,双下肢水肿。首先应考虑的诊断是()

A.肝硬化

B.肝癌

C.上腔静脉阻塞

D.缩窄性心包炎

E.下腔静脉阻塞

题型:单项选择题

古诗文名句默写。(10分。每空l分,有错漏添字,该空不得分)

小题1:                   ,各领风骚数百年。(赵翼《论诗》)

小题2:                  ,蜡炬成灰泪始干。(李商隐《无题》)

小题3:无可奈何花落去,                    ,小园香径独徘徊。(晏殊《浣溪沙》)

小题4:落红不是无情物,                    。(龚自珍《己亥杂诗》)

小题5:不畏浮云遮望眼,                    。(王安石《登飞来峰》)

小题6:了却君王天下事,                    。(辛弃疾《破阵子》)

小题7:古诗文中常有许多励志的名句:当人生困厄坎坷时,你可以用刘禹锡《酬乐天扬州初逢席

上见赠》中“沉舟侧畔千帆过,病树前头万木春”的坚定自信或李白《行路难》中“

                 ”的乐观豪迈来自勉;人生一帆风顺时,你可以

用课文《〈孟子〉二章》中“                                     ”的远见卓识来

自省。

题型:单项选择题

阅读理解。

     A four-year-old boy has become pen pals with Britain's Queen Elizabeth. Tom Stancombe started exchanging

letters with the queen after he set free a balloon, carrying his name and address, at a school party and it landed

in the grounds of Windsor Castle.

     The queen spotted the balloon and asked her personal assistant, Angela Kelly, to write a letter on her behalf. 

     She wrote, "The queen was delighted to find that your balloon had traveled all the way to the gardens at

Windsor Castle."

     Tom, who proudly put the letter on his wall, wrote back to say that his great, great grandfather, the artist

Petrus Johannes Arundzen, had been commissioned (正式委托) to copy Dutch masters' on display at Windsor

Castle and Buckingham Palace.

     Angela at once replied that she would contact the Royal Collection to find out what had happened to the art

works. She kept her word and two weeks later wrote to Tom to tell him what had happened to the etchings,

explaining they now form part of the print collection in the Print Library.

     Angela then asked a favor of Tom, writing, "Would you be able to ask your Mummy and Daddy for me if

they know anything more about your great, great grandfather. Royal Collection would love to know more about

him."

     Along with his parents, Tom wrote back to fill in all the gaps about Petrus Johannes Arundzen.

     Although Tom's parents don't think there will be any more letters exchanged between the pair, they were

touched that she had taken time to contact them.

     Tom's father said, "I don't expect we'll get another one, but I think it's incredible they bothered replying at

all."

1. Windsor Castle is _____.

A. a playing ground

B. the queen's home

C. a post office

D. a rose garden

2. "etchings" in Paragraph 5 means _____.

A. photos

B. cartoons

C. postcards

D. paintings

3. Tom's parents _____.

A. feel very much shocked about the letters and refuse to answer them

B. try to deal with the friendship naturally but refuse to do anything about it

C. don't take the matter very seriously

D. don't think this friendship will last long but somehow feel good

4. Which would be the best title for the text?

A. A Boy's Good Luck

B. Tom's Special Balloon

C. A Story at Windsor Castle

D. Four-year-old Boy Becomes the Queen's Pen Pal

题型:单项选择题

氟喹诺酮类药物的作用机制是()

A.抑制细菌的转肽酶而影响细菌粘肽合成

B.抑制细菌二氢叶酸合成酶

C.抑制细菌DNA螺旋酶,阻碍DNA复制

D.抑制细菌蛋白合成

E.以上都不是

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