激活子单待人工查询结果页面，可以进行哪些操作（）。 A.批量置成功 B.批量退单 C

四．阅读理解（每题2分，共40分）

An old woman went suddenly blind. She promised a doctor a lot of money if he could make her see again. “If you fail”, she said , “ you will get nothing,” The doctor agreed with her.

The doctor soon discovered what was wrong with her, but he decided not to cure her right away. Instead, each time he visited, he secretly took some of her things. When he had taken everything that he wanted, he cured her blindness and sent her a large bill. Now when the old woman could see again she noticed that all her things had gone and she refused to pay the bill. So the doctor took her before a judge.

“What the doctor says is true.” she said to the judge. “But I say I’m not cured, because I still can’t see any of the things in my house.”

The old woman won her case and the doctor went away unhappily without getting his pay.

71. The doctor didn’t cure the old woman right away because __________.

A. He didn’t know how to cure her              B. He wanted to get a lot of money

C. He wanted to take the woman’s things       D The woman refused to pay him

72. The woman was _______ .

A. clever       B. greedy        C. cruel       D. dishonest

73. The doctor was ________.

A. honest       B. a cheat       C. a kind man      D. ready to help others

74. Which sentence is right according to the passage?

A. The judge didn’t believe the old woman    

B. The doctor cured the woman’s blindness in a short time.

C. The woman got back all her things taken by the doctor.

D. The doctor failed to get his pay.

固体颗粒在流体中沉降，其雷诺数越大，流体粘度对沉降速度的影响如何？

信息安全包括哪些方面的内容 Ⅰ．保密性 Ⅱ．完整性 Ⅲ．可用性 Ⅳ．可控性

A．Ⅰ和Ⅱ

B．Ⅳ

C．Ⅲ

D．全部

罐区仪表中（）观察和控制液位变化情况及充装置。

A.压力测量量仪表

B.温度测量仪表

C.液位测量仪表

D.流量测量仪表