问题 多项选择题

肺泡弥散量的测定其特定条件是指()。

A.单位时间为1s

B.单位时间为1min

C.只适用与青年女性

D.肺泡膜两侧气体分压为10mmHg

E.肺泡膜两侧气体分压为1mmHg

答案

参考答案:B, E

阅读理解

阅读理解

    I am Catherine. I love rock very much. I mean I like climbing mountains not rock music. I

like touching the rock and reading the face of the rock. I like it a lot. I feel at home on the side

of a mountain. Climbing is only my hobby. I have two long holidays every year. I often climb

mountains during the holidays. I am different from other climbers. I often climb the mountains

without ropes(绳子). I climb many mountains in many countries but most often in the A mountains

near D City, where I live.

     I started climbing near my home in Paris when I was five years old. I was good at climbing

at that time. I joined Climb Club to learn more when I was fourteen years old. I won my first

competition in Italy in 1995.

     Three years ago I tried to find a new route(路线) up the b Mountain near D City. The climb

took eleven days and at last the snow was so heavy that I could not move. I’m going to try again

this year. 

1. Catherine didn’t start climbing mountains until __________.

A. she was five

B. she joined the club

C. 1995

2. On the side of a mountain she always feels __________.

A. worried

B. happy

C. lucky

3. Catherine joined the Climb Club when she was __________ years old.

A. 5

B. 14

C. 16

4. She couldn’t climb up the B Mountain, because __________.

A. Catherine lost her way

B. the climb took 11 days

C. it was too hard for her to move in the snow

5. Which of the following is true according to this passage?

A. Catherine won her first competition in France in 1995.

B. Most climbers climb the mountains without ropes.

C. Catherine lives somewhere near Chamonix.

单项选择题