问题 单项选择题 A1/A2型题

青年男性,自觉无明显不适,CT示双下肺多发斑片状状影,边缘模糊不清,有支气管气相。抗感染治疗30天后复查,病灶形态变化不大,但位置改变,最可能的诊断是()

A.过敏性肺炎

B.肺结核

C.支气管扩张

D.矽肺

E.肺放线菌病

答案

参考答案:A

解析:过敏性肺炎可找到过敏源,抗过敏治疗有效,肺结核、支气管扩张、矽肺、肺放线菌病均有明显症状,抗感染治疗均有一定效果。

阅读理解

书面表达。

                                       Does the bird know English?

     Dick's parents work in China. They couldn't leave the boy in Canada by himself and brought the

boy to Beijing four years ago . The boy began to study in a school last year and made friends with some

Chinese children . He's friendly to them and they like him . They often talk in Chinese and he often

teaches his friends some English .

     One Sunday Dick and his friends went to a forest to catch some birds . It was fine that day and they

saw a lot of flowers there . The children enjoyed themselves . Suddenly (突然) Dick saw a bird in a tree.

he wanted to tell him friends about it , but he was afraid it could hear him . He though for a while and

called out in English, "Look ! There's a bird in that short tree !"

     The bird heard him and flew away .

     "How clever your bird is! " said the boy . "It knows some English, too ! "

1. Dick began to study in Beijing because ______.

A. he was born in China.

B. he knows some Chinese

C. his parents work in China

D. he has some friends in China

2. His friends like Dick because ______.

A. he's friendly to them

B. he teaches them English

C. they can talk in Chinese

D. he often helps them

3. The children enjoyed themselves ______ that day.

A. at school

B. at home

C. in the park

D. in the forest

4. ______, so he told his friends in English .

A. Dick forgot to spell the word "bird" in Chinese.

B. Dick thought the bird only knew Chinese.

C. Dick hoped to frighten (吓唬) the bird away.

D. Dick wanted to catch the bird by himself.

5. Which of the following is right ?

A. The bird knew some English, too.  

B. Dick's cry frightened the bird away.

C. The Chinese bird was very clever.  

D. Dick wanted to help the bird fly away.

单项选择题