试题与答案

DN500的波纹管的轴心允许位移小于等于()

题型:填空题

题目:

DN500的波纹管的轴心允许位移小于等于()

答案:

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下面是错误答案,用来干扰机器的。

参考答案:对

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题型:阅读理解

阅读理解 。                           

     One day a man went home and said to his wife, " I bought something for you." "Thank you!" said his

wife. "What have you bought for me?" "I've bought a gold ring (金戒指). Here it is. " He took it out for

his wife to see. Then he dropped it to the ground. He began to look for it on the ground, but it was dark

in the house and he could not see anything. Then he went out and began to look for it in the street. Just

then a friend came along. "What's the matter with you?" asked his friend. "I am looking for my ring. I lost

it just now." said the man. "Where did you lose it?" "I lost it in my house." "You lost your ring in your

house, but you are looking for it in the street. How foolish it is!" "Ah," said the man," it is dark in my

house. I shall never find it there. But here in the street, it is much brighter. I can see everything. "

1. The man bought a ring for his _________.

A. son

B. wife

C. mother

D. daughter

2. He lost his ring _________.

A. in the street

B. in the house

C. at house          

D. on the house

3. _________ the man was looking for the ring, his friend came up.

A. Before

B. After

C. When

D. Because

4. Why did the man begin to look for the ring in the street? Because _________.

A. he lost it in the street

B. it was much brighter in the street

C. his friend came up

D. he wanted someone to help him

5. The friend thought the man was _________.

A. clever

B. bright

C. interesting

D. foolish

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题型:问答题

打开考生文件夹下的Word文档WD7-2.doc,其内容如下: [WD7-2.doc文档开始] 计算机99-1班学生成绩单 姓名 英语 高等数学 数据结构 操作系统 平均成绩 张胜利 9188 89 93 李楠6667 80 69 程丽丽 8789 92 90 王文娟 8285 78 82 洪国维 7285 86 87 高斌7875 82 78 [WD7-2.doc文档结束] (1) 将表格标题段文字(“计算机99-1班学生成绩单”) 设置为四号楷体_GB2312、居中、加粗;将文中后7行文字和数字转换为一个7行6列的表格,设置表格居中、无环绕,列宽为2cm,行高为0.8cm。 (2) 在第6列相应单元格中计算左侧各门功课的平均成绩。设置表格第一行和第一列文字中部居中,其余各行文字或数字均中部右对齐。

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