问题 单项选择题 A型题

对眼眦部睑缘炎临床表现说法不正确的是()

A.初起为一侧眼,后发展到另眼

B.主觉痒、异物感、烧灼感、畏光和流泪

C.邻近常伴有结膜炎症

D.内眦部睑缘和皮肤充血、肿胀、糜烂和脱鳞屑

E.偶尔伴有点状角膜上皮炎

答案

参考答案:D

解析:外眦部睑缘和皮肤充血、肿胀、糜烂和脱鳞屑。

选择题
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     Attempt a guess at the following question: In the English-speaking world, which country has the least

affordable homes? You are wrong if you guessed the US, even with the housing bubble (气泡) and main

sadness.  Nor is it the UK, where prices have risen because demand is far from supply.  According to a

recent survey of 227 cities around the globe, you must go south of the equator (赤道) to Australia to find

the priciest homes.

     The report measured a city's housing market along the following guidelines.  An "affordable" home

required three times or less of the average family's income to purchase.  At four times earnings, a home fell into the "unaffordable" category.  And a "seriously unaffordable" home needed five times a family's income.  In Australia, homes in the least affordable city cost just about 9. 5 times the average income.  Sydney,

Perth, and Melbourne were only a little under this figure.

     Australian officials offered little comment, apart from a general statement on the dismal findings.  These prices make the possibility that many Australians will one day own a home largely unbelievable.  Land

rationing (配给制) and excessive development charges have raised prices, and the problem will only be

solved through urgent action by the Rudd government.

     Some American cities were also included on the least affordable list, four of which were in California.  America is still involved in a mortgage(抵押)crisis, though, affecting the affordability of homes.  Yet a

number of US cities garnered "affordable" status, namely Dallas and Kansas.  Australia had no cities listed

in the top fifty places with affordable homes.

     The survey suggests that you can find affordable homes in most places, just not if you're Australian and choose to live down under.

1. To buy an affordable house, you should pay _____. 

A. 3 times or less of the average family's income

B. 4 times or less of the average family's income

C. 5 times or less of the average family's income

D. 9. 5 times or less of the average family's income

2. What caused the prices of houses to increase in Australia?

A. The rising family's income. 

B. The demand over supply. 

C. The excessive development charges. 

D. The decrease of land.

3. The underlined word "dismal" in Paragraph 3 may mean _____. 

A. cheerful      

B. satisfactory 

C. difficult        

D. gloomy  

4. What might be the most suitable title for the passage?

A. Affordable Houses

B. A House is a Dream First

C. Housing Bubble

D. Homes Too Expensive