问题 单项选择题

孕妇30岁,平素月经不规则,5/40~50,末次月经2012年9月1日,停经55日查尿HCG(+),停经70日B型超声提示胎芽相当于孕8周大小,那么该孕妇的预产期应为()

A.2013年6月8日

B.2013年6月15日

C.2013年6月22日

D.2013年6月29日

E.2013年7月6日

答案

参考答案:C

解析:因该孕妇月经周期40~50日,末次月经是9月1日,此时已是10周,根据B型超声检查相当于8周,重新核对孕周,末次月经相当于9月15日。

阅读理解

Two magazines recently listed the best cities to live in. Here are two of the cities listed as “the world’s best.”

SAN JOSE, COSTA RICA  The city has comfortable weather all year round (15℃ to 26℃). Housing is not very expensive in San Jose. Also, many of the city’s older neighborhoods are very beautiful and have small hotels and cafés.Beautiful mountains are around the city. Lots of people go sightseeing there every year. But air pollution is a problem in the city center.

HONG KONG, CHINA    This lively city—once a small fishing village—is today an international business center. It is an interesting mix of East and West, old and new. Modern tall buildings are next to small temples (庙宇). Popular nightclubs are close to traditional teahouses. Busy people fill the streets at all hours of the day. But outside the city, there are parks for walking or relaxing. Hong Kong is famous for its wonderful native dishes. There’s also food from Europe, North America, and other parts of Asia. However, this small city has a large population of nearly seven million! That’s why housing is often very expensive. Traffic and air pollution are also a problem.

小题1:Which of the following is NOT mentioned about San Jose?

A.The weather.

B.The mountains.

C.The air.

D.The traffic.小题2:What makes Hong Kong the world’s best according to this passage?

A.The lively city and the wonderful dishes.

B.The large population and the traffic.

C.The expensive housing.

D.The beautiful temples.小题3: The writer thinks housing in Hong Kong is expensive because ________.

A.it is a small fishing village

B.it is a mix of East and West

C.it is a beautiful city

D.there are too many people in the city小题4:What do the two cities have in common?

A.They both have beautiful mountains.

B.They both have a large population.

C.Air pollution is a problem in both.

D.They are both crowded.小题5:From the passage, we can know that       .

A.San Jose and Hong Kong are the only two cities of the world’s best

B.San Jose has more natural sights than Hong Kong does

C.the weather in both cities is fine

D.San Jose used to be small fishing village

单项选择题