直接干挂法石材幕墙安装时，板缝尺寸应根据吊挂件的厚度决定，一般在10mm左右，板缝处

《素问·脉要精微论》认为，短脉主病是（）

A.气病

B.气少

C.气衰

D.气胀

E.气涩

阅读理解。

     When I was a child, I often dreamed of the time when I could leave home and escape to the city. We lived

on a farm. In the winter especially, we wear quite out off from the outside world. As soon as I left school, I

packed my bags and moved to the capital. However, I soon discovered that my life has its too.

     One big disadvantage is money. It costs so much to go out, not to mention basics like food and housing.

Another disadvantage is pollution. I suffer from asthma (哮喘), and the air is so that I am afraid to go outside.

Then there is the problem of traveling round. Although I have a car, I seldom use it became of the traffic jams.

One choice is to go by bicycle, but that can be quite dangerous.

     Of course there are advantages. First, there is so much to do in the city, whatever you tastes in culture or

entertainment (娱乐活动). Besides, there are wonderful jobs and greater chances of moving to a more important

job or position. Finally, if you like shopping, the variety of goods is very surprising-and, what is more, shops

are often only a short walk away.

     Is life better then, in the city? Perhaps it is, when you are in your teens (十几岁) or twenties. However, as

you get older, and especially if you have small children, the peace of the countryside may seem preferable. I

certainly hope to move back there soon.

1. What was the writer always thinking about when he was a child?

A. Staying on the farm.

B. Moving to the countryside.

C. Leaving home for the city.

D. Running away from the school.

2. Which of the following is true about the writer?

A. He is very old now.

B. He is in good health.

C. He prefers driving a car.

D. He lives in the city now.

3. In the passage, the writer tries to _____.

A. express his opinions about way of life

B. describe his life in the countryside

C. an interest in the outside world

D. persuade the reader to live in the city

4. How is the passage mainly developed?

A. By inferring.

B. By comparing.

C. By listing examples.

D. By giving explanations.

德国的一家银行对土耳其开来的跟单信用证进行保兑，保兑行将不承担以下哪个风险？（）

A.受益人的欺诈

B.开证行破产或无力偿还

C.开证行对相符交单进行拒付

D.开证行政府进行外汇转移的管制

在下列选项中，不属于要式合同的是( 　)

A．建设工程设计合同

B．企业与银行之间的借款合同

C．法人之间签订的保证合同

D．自然人之间签订的借款合同

胆囊炎胆石症引起的腹痛以（）为主。

A.左上腹

B.右上腹

C.右下腹

D.左下腹