北纬______度的纬线，叫北极圈，它是北半球有极昼和极夜现象的最______（

阅读理解。

      Mr Smith was in trouble those days. He drove a car for Mr Black, a rich businessman. He worked hard

and the shopkeeper liked him. But he couldn't work when he drank too much. And once he almost fell into

the river when he drove along the bridge. Mr Black became angry and was going to send him away. He had

a big family and was afraid of it and promised (许诺) he would stop drinking at once. The man told him to

wait to be dealt with (处置).

     One Monday morning Mr Smith came into the office with two badly burned ears.

     "What happened to your ears?" asked Mr Black.

     "Well," said the man. "I went to watch a football match yesterday while my wife was ironing (熨) clothes.

She had put the iron (熨斗) near the telephone before she went to cook supper. Our team lost the game and

I felt sorry for it. As soon as I went in the sitting-room, the phone rang and I answered the iron!"

     "And what happened to the other ear?"

     "When I put the iron down on the table, the telephone rang again!"

1.            , so he almost drove the car into the river. [ ]

A. Mr Smith was not careful

B. Mr Smith drank too much

C. Mr Smith forgot they were on the bridge

D. Mr Smith couldn't work in the evening

2. Mr Smtih went to watch the football match on            . [ ]

A. Monday

B. Tuesday

C. Saturday

D. Sunday

3. We can guess            . [ ]

A. Mr Smtih drank much after the match

B. Mr Smith was angry with his team

C. Mr Smith didn't drink those days

D. Mr Smith watched the match at the office

4. The             badly burned Mr Smith's ears. [ ]

A. telephone

B. drinking

C. iron

D. irons

5. What would happen to Mr Simth? [ ]

A. He would go on driving for Mr Black.

B. He would join his football team.

C. He would never watch any matches.

D. Mr Smith would send him away.

患者女性，50岁，因“摔倒时右手腕撑地，手腕部疼痛，肿胀”来诊。查体：手腕部肿胀，不能活动。

目前应立即进行的检查是（）

A.腕部正侧位X线片

B.腕部CT

C.腕部MRI

D.腕部超声

E.腕部活动度检查

If you boss asks you to work in Moscow this year, he’d better offer you more money to do so — or even double that depending on where you live now. That’s because Moscow has just been found to be the world’s most expensive city for the second year in a row by Mercer Human Resources Consulting.

Using the cost of living in New York as a base, Mercer determined Moscow is 34.4 percent more expensive including the cost of housing, transportation, food, clothing, household goods and entertainment(娱乐).

A two-bedroom flat in Moscow now costs $4,000 a month; a CD $24.83, and an international newspaper $6.30, according to Mercer. By comparison, a fast food meal with a hamburger(汉堡包) is a steal at $4.80.

London takes the No.2 place, up from No.5 a year ago, thanks to higher cost of housing and a stronger British pound relative to the dollar. Mercer estimates(估算) London is 26 percent more expensive than New York these days. Following London closely are Seoul and Tokyo, both of which are 22 percent more expensive than New York, while No.5 Hong Kong is 19 percent more costly.

Among North American cities, New York and Los Angeles are the most expensive and are the only two listed in the top 50 of the world’s most expensive cities. But both have fallen since last year’s study — New York came in 15^th, down from 10^th place, while Los Angeles fell to 42^nd from 29^th place a year ago. San Francisco came in a distant third at No. 54, down 20 places from a year earlier.

Toronto, meanwhile, is Canada’s most expensive city but fell 35 places to take 82^nd place worldwide. In Australia, Sydney is the priciest place to live in and No. 21 worldwide.

小题1:What do the underlined words “a steal” in Paragraph 3 mean?

A．an act of stealing

B．something delicious

C．something very cheap

D．an act of buying小题2:London has become the second most expensive city because of ______.

A．the high cost of clothing

B．the stronger pound against the dollar

C．its expensive transportation

D．the high prices of fast food meals小题3:Which city is the third most expensive on the list?

A．Tokyo.

B．Hong Kong.

C．Moscow.

D．Sydney.小题4:Which city has dropped most on the list in North America?

A．New York.

B．Los Angeles.

C．San Francisco.

D．Toronto.

区别腹部肿块来自腹腔或腹壁最简易的检查方法是()

A．超声波检查

B．胃肠钡餐检查

C．腹部体格检查

D．腹部X线平片

E．同位素扫描

下列投标人不正当竞争的情形中，视为投标人相互串通投标的有（）。

A.不同投标人的投标文件相互混装

B.不同投标人的投标保证金从同一单位的账户转出

C.不同投标人委托同一单位办理投标事宜

D.不同投标人的投标报价呈规律性差异

E.投标人之间约定中标人