在计划评审技术中()在所有线路中作业时间最长。

题型:填空题

问题:

在计划评审技术中()在所有线路中作业时间最长。

考点:管理学管理信息系统管理信息系统题库
题型:填空题

阅读理解。

     Mr. and Mrs. Turner live outside a small town. They have a big farm and they are always busy working

  on it. Their son, Peter, studied at a middle school. The young man studied hard and did well in his

 lessons. It made them happy.

     Last month Peter finished middle school and passed the entrance examination (升学考试)Mrs.

 Turner was very happy and told the farmers about it.

     Yesterday morning the woman went to the town to buy something for her son. On the bus she told one

  of her friends how clever and able her son was. She spoke very loudly. All the people in the bus began to

  listen to her.

"Which university (大学) will your son study in?" a woman next to her asked.

"In the most famous university in our country!" Mrs. Turner said happily.

"The most famous university?""Oxford University (牛津)."

Most of the passengers (乘客) looked at her carefully. Some of them said to her, "Congratulations!" A

  woman said, "I'm sure he'll know Fred Smith.""Who's Fred Smith?""He's my son." "Does he study

 in the university, too?" "No, "said the woman. "He is one of the professors."

l. The story happened in _____.

    A. America

    B. France

    C. Germany

    D. England

2. Mr. and Mrs. Turner were happy because _____.

    A. their son did well in his lessons

    B. they have a big farm

C. they have a good harvest

    D. their son studied at a middle school

3. Mrs. Turner wanted everyone to know _____.

   A. her son finished middle school

    B. her son was handsome

C. her son was going to study in a university

    D. her son was very friendly to others

4. Mrs. Turner spoke so loudly in the bus that _____.

    A. her friend could hear her

    B. all the people could hear her

C. she hoped to make all the people happy

D. she hoped they would say congratulations to her

5. Which of the following is true? _____.

    A. The woman wasn't interested in Mrs. Turner's words

B. Mrs. Turner knew nothing about the famous university

C. The woman wanted to stop Mrs. Turner from showing off (模)

D. The woman next to Mrs. Turner wanted to show off her son, too

题型:填空题
已知实数x,y满足
2x+3y≥5
x+2y≤3
y≥0
,则x+3y的最大值是(  )
A.
5
2
B.3C.4D.
9
2
题型:填空题

某水库的水位上升0.5米,记作(    ),下降0.1米记作(    )。

题型:填空题

给水管道在埋地敷设时,穿越道路部位的埋深不得小于。()

A、300mm

B、500mm

C、700mm

D、1000mm

题型:填空题

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如果患者经病理证实为淋巴瘤,应该采用的治疗是()

A.首先手术超切除

B.骨髓移植

C.化疗

D.放疗

E.激素治疗

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