不属于ios直接派生的类为( )。A．输入流类(istream) B．输出流类(o

依据《建设项目竣工环境保护验收管理办法》，进行建设项目竣工环境保护验收时，应当参与验收的单位包括( )。

A．建设项目的设计单位

B．建设项目的施工单位

C．建设项目的环境影响报告书(表)编制单位

D．建设项目的环境保护验收调查报告(表)的编制单位

E．建设项目的环境保护验收监测报告(表)的编制单位

把意识分为感觉、意象和激情状态三个基本元素是哪个心理学派的观点______。

A．行为主义学派

B．构造主义学派

C．认知学派

D．精神分析学派

按照保险事故划分，人寿保险可分为（　）。

A．生存保险、死亡保险和两全保险

B．标准体保险和次标准体保险

C．团体人寿保险和个人人寿保险

D．定期死亡保险和终身死亡保险

阅读理解。

     I suddenly heard an elephant crying as though frightened. Looking down, I immediately recognized that

something was wrong, and ran down to the edge of the near bank. There I saw Ma Sh we with her

three- month- old calf struggling in the fastrising water, and it was a life- and- death struggle. Her calf was

floating and screaming with fear. Ma Shwe was as near to the far bank as she could get, holding her whole

body against the rushing water, and keeping the calf pressed against her huge body. Every now and then the

rushing water would sweep the calf away.

     There was a sudden rise in the water and the calf was washed clean over the mother's body and was

gone. Ma Shwe turned quickly to reach it and pressed the calf with her head and trunk (象鼻) against the

rocky bank. Then with a huge effort, she picked it up in her trunk and tried until she was able to place it on

a narrow shelf of rock.

     Just at this moment, she fell back into the river. If she were carried down, it would be certain death. I

knew, as well as she did, that there was one spot (地点) where she could get up the bank, but it was on the

other side from where she had put her calf.

      While I was wondering what I could do next, I heard the sound of a mother's love. Ma Shwe had crossed

 the river and got up the bank and was making her way back as fast as she could, roaring (吼叫) all the time,

but to her calf it was music.

1. The moment the author got down to the river bank he saw _____.

A. the calf was about to fall into the river

B. Ma Shwe was placing the calf on the rock

C. the calf was washed away by the rising water

D. Ma Shwe was holding the calf against the rushing water

2. How did Ma Shwe manage to save her calf from the fast flowing water?

A. By putting it on a safe spot.

B. By pressing it against her body.

C. By taking it away with her.

D. By carrying it on her back.

3. How did the calf feel about the mother elephant's roaring?

A. It was a great comfort.

B. It was a sign of danger.

C. It was a call for help.

D. It was a musical note.

4. What can be the best title for the text?

A. A Mother's Love

B. A Brave Act

C. A Deadly River

D. A Matter of Life and Death