问题 单项选择题 共用题干题

患儿,6岁,臀部皮下肌肉注射青霉素类药物4天,之后注射部位出现肿物,2周后仍未消失。

病灶内包含的成分较多,但除外()。

A.单核巨噬细胞

B.异物巨细胞

C.淋巴细胞

D.纤维母细胞

E.Langhans巨细胞

答案

参考答案:E

阅读理解

阅读理解。

     You have heard of Batman and Spiderman, but did you know there's another super hero called Iron Man?

He's also a character from a popular US comic book. This summer, he's on the big screen.

     Iron Man was an ordinary person before he got his powers. He is Tony Stark, CEO of a company that

makes weapons for the US army. Tony got the company after his father died.

     Tony lives the life of a hard-drinking, rich playboy, but he is also brilliant at his job. He has invented many

high-tech weapons for this company. One day, he flies to Afghanistan (阿富汗) to test new weapons for the

US Air Force (空军). On his way back to his plane, terrorists (恐怖分子) attack him, and wound him.

     The terrorists put Tony in a cave with Yinsen, a doctor. Yinsen treats Tony and saves his life.

     The terrorists ask Tony to produce weapons for them. But instead, Tony builds a suit of armor with

Yinsen's help. The suit helps Tony escape the terrorists.

     Back in the US,Tony builds a better suit of armor. It gives him superhuman strength and the ability to fly.

He vows. (发誓) to protect the world as Iron Man.

     If you are interested in exciting action scenes and special effects, you might enjoy this movie. It's in

theatres now.

1. Iron Man is _______.

A. a terrorist

B. a character from a comic book

C. a Spiderman

D. a Batman

2. When Tony was an ordinary person, he is _______.

A. CEO of a company

B. a rich playboy

C. brilliant at his job

D. A, B and C

3. A better suit of armor _______.

A. gives him superhuman strength and the ability to fly

B. vows to protect the world as Iron Man

C. makes weapons for the US army

D. helps Tony escape the terrorists

单项选择题