阅读理解.

     My English teacher is Mrs. Read. She is from the UK. She is tall and her clothes are often red. She is

a good teacher. We all love her.

     Mrs.  Read has a son and a daughter. Her son , John, is about eight years old. And her daughter, Sue,

is ten years old. We often play games with them after class. John's father is also a teacher of English in our school. They live in our school. They love China.

1. There are _____ people in Mrs. Read's family.

    A. one

    B. two

    C. three 

    D. four

2. Mrs. Read is _____.

    A. English

    B. Chinese

    C. American

    D. Australian

3. What color does Mrs. Read like?

    A. Blue.

    B. Red.

    C. Yellow.

    D. White.

4. What is Mr. Read?

    A. He is in our school.

    B. He is in China.

    C. He is a teacher.

    D. We don't know.

5. John and Sue are _____.

    A. sisters

    B. boys

    C. brothers

    D. brother and sister

X线诊断矽肺最主要的征象是（）

A、肺纹理增强 

B、间隔线出现 

C、肺野呈“磨玻璃状” 

D、肺间质呈网状 

E、两肺多发结节影