某项目工日消耗量为300天，共有工人50人。日基本工资30元/天，日_爱下问搜题

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问题单项选择题

某项目工日消耗量为300天，共有工人50人。日基本工资30元/天，日工资性补贴5元/天，日生产工人辅助工资3元/天，日职工福利费3元/天，日生产工人劳动保护费5元/天，则该项目的直接工程费中的人工费为（）万元。

A．69

B．60

C．61.5

D．45

答案

参考答案：A

解析：

直接工程费。人工费=(30+5+3+3+5)×50×300=69万元。

完形填空

One day, my English teacher asked me to help her save back-up（备份） copies of her work in the computer. I then realized I was able to know the grades of all of her students. I   1  her how to copy files（文件） from one disk to another and she thanked me.
A few days later, she asked me to help her again, because she   2  how to do it. When I showed it to her, some students in my class   3  and began to talk among themselves   4  .Later that day, at lunch time, several of them came up to me.
“Hey, could you help us change our grades? We’ll   5  for it.”
I could not believe what I heard. I could get paid for something very   6 . “All right. I’ll do it.” The next day, my English teacher   7  me to help him out again. When he was not paying   8  , I changed their grades from Fs to As.
I soon became very   9  among my friends. They began to treat me like God who could do   10 . Word spread quickly and I became very rich.
Everything was going fine   11  I was called into the headmaster’s office. When I got there, both of my teacher and the headmaster were very angry. “ I don’t want to   12  what your teacher said, but I have to. She has too much evidence(证据),’’ the headmaster said. “Do you have anything to say for yourself?”
“No,” I said finally. I didn’t realize how   13  my behavior had been. I had disappointed my teacher and the headmaster. And there was no way   14 . I had to leave my school. That was a good   15  for me.

C．interesting

D．some things

B．interesting

单项选择题

水平螺翼式水表，其螺翼的轴（）于管道轴线。

A.垂直

B.平行

C.相交

D.异面