如图A、B、C、D是立在水田中电线杆的铁丝拉线的四个部位，其中最易生锈的是（ ）

阅读理解。

    Many people do not like to stay at home during holidays.They want to go out to see something different. People from the country go to the city and people from the city go to the country for holidays. During the

holidays, buses and planes are all very busy. It is very hard to buy train or plane tickets. So many people

take cars for traveling. Last May Day my family went to the country by car for our holiday. There was too much traffic on the road. So we had to move very slowly. It took us about an hour to get out of the town. After some time, we came to a farm. It was clean and beautiful. The animals were so cute. It was a nice

place for a picnic, so we stopped and took the food, fruit and drinks out of the car. We sat down under a big green tree and began to eat. Suddenly a strong wind blew and soon it started to rain. We had to run

back to our car and had our picnic in the car. Then we drove back home. What a bad trip it was!

1. Many people don't like to stay at home during holidays because___________.

A. they have much money

B. they have no time

C. they want to see something different

D. they want to see rain

2. The family went to __________for their holiday last May Day.

A. a beautiful park

B. the country

C. the city

D. a river

3. Last May Day the family trip was _________.

A. interesting

B. relaxing

C. bad

D. exciting

4. How did they go for the trip last May Day?

A. By car.

B. By bus.

C. By train.

D. On foot.

5. What happened when the family began to eat?

A. A tiger came out.

B. The food was too dirty to eat.

C. They had a wonderful time.

D. A strong wind blew and soon it started to rain.

为了适应安全生产形势和管理的需要，国务院决定设立国家()，各省(自治区、直辖市)也相继建立了安全生产综合监督管理机构，逐步在全国形成了一个安全生产综合监管体系。

A.安全生产局

B.安全监管局

C.安全生产监督管理总局

D.安全生产管理局

托盘的清洁标准（）。

抢救枕骨大孔疝(脑室系统扩大者)最有效的急救措施是

A．尽快行去骨瓣减压术
B．快速静滴地塞米松20mg
C．20%甘露醇250ml快速静滴
D．快速颅钻钻孔穿刺脑室额角行脑脊液外引流术
E．气管切开保持呼吸道通畅

期货公司应当设（），对期货公司经营管理行为的合法合规性、风险管理进行监督、检查。

A．监事会

B．独立董事

C．首席风险官

D．首席执行官