问题 单项选择题 A1/A2型题

某患者,女,49岁,皮肤、面部紫红,并且伴有头晕、皮肤瘙痒,无心肺疾病史。检查结果:脾肋下3cm,肝肋下1cm,血红蛋白182g/L,白细胞15×109/L,血小板426×109/L。首先考虑下列哪一种疾病()

A.慢性粒细胞白血病

B.原发性血小板增多症

C.继发性血小板增多症

D.真性红细胞增多症

E.继发性红细胞增多症

答案

参考答案:D

阅读理解

For a 400-year-old art form, opera had a bad fame: overweight actresses singing the words which were hard to understand in one of those romance languages you were supposed to learn in high school. And with tickets costing as much as $145 a performance, opera goers also had a certain appearance in people's mind: rich, well-dressed and old.

But now opera companies around the country are loosening their ties and kicking off their shoes in an attempt to keep opera alive and take it to a younger and not so wealthy audience.

Opera producers have found that to attract this crowd, they need to make the opera closer to common people. Because young people don't or won't come to the opera, companies are bringing the opera to them, giving performances in such unusual places as parks, libraries and public schools.

The Houston Grand Opera's choice is the public library, where it performs “mobile operas” shortened versions(剧本) of child-friendly operas. This summer's production is Hansel & Gretel. By performing smaller versions of large productions, producers are able to make people interested while keeping costs at a reasonable level. The San Francisco Opera, which will be celebrating its 75th anniversary this year, is staging Cinderella free of charge, keeping costs down by employing students from its Young Artists' Training Program.

小题1: Which is the main idea of this passage?

A. Opera is famous for its long history.

B. Opera is only performed for rich people.

C. Opera companies are trying to keep opera alive.

D. Young people are not interested in opera.小题2:The underlined phrase in the second paragraph means ______.

A. breaking up the old rules

B. changing the dresses

C. making the audience at ease

D.advertising themselves小题3:Opera companies prefer to perform short versions because ______ .

A. they can be performed in public libraries

B. short versions are easy to perform

C. it is hard to find long versions

D. they can make more people come to opera小题4:The San Francisco Opera employs students in order to ______.

A. celebrate its 75th anniversary

B. reduce the cost

C. attract young people

D. make Cinderella popular

判断题