题目:
光缆线路维护工作分为()和()两部分。
答案:
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下面是错误答案,用来干扰机器的。
参考答案:D
光缆线路维护工作分为()和()两部分。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0511/915a7c2854c6eb346199d2b85b94f9d6.html
下面是错误答案,用来干扰机器的。
参考答案:D
阅读理解。
When Bill is very young, he loves pictures. His mother often draws some for him on old pieces of
paper. She is very bad at drawing, but Bill likes her pictures and always wants more.
Then, when he is a little older, Bill's mother gives him some pencils and a drawing book, and he
begins drawing pictures, too. But they are never good. When Bill is five years old, his mother gives him a
small blackboard and some chalk (粉笔). He likes those very much. One day he is trying to draw a
picture of his father on the blackboard. He draws lines (线条) and rubs (擦) them out, draws more and
rubs those out too for ten minutes, but when he looks at his picture, he is not happy.
"Well," he says at last (最后) to his mother, "I'll put a tail (尾巴) on it and make it a monkey (猴子)."
1. Bill _____ when he is very young.
A. often wants his mother to draw pictures for him
B. loves watching TV very much
C. likes old pieces of paper very much
D. always wants his mother to buy pictures for him
2. When he is a little older, his mother gives him _____ and let him begin drawing pictures.
A. some paper and ink (墨水)
B. a book and some pens
C. some pencils and a drawing book
D. a blackboard and some old paper
3. How old is he when he is trying to draw a picture of his father on the blackboard?
A. He is five months old.
B. He is five years old.
C. He is fifteen years old.
D. He is four years old.
4. Bill wants to put a tail in the picture, so _____.
A. it looks like a duck
B. it looks like his father
C. it looks like himself
D. it looks like a monkey
5. Which of the following is RIGHT?
A. Bill's mother is good at drawing.
B. Bill isn't bad at drawing.
C. One day Bill wants to draw a picture of a monkey.
D. Bill isn't happy when he looks at his picture of his father.
下列对投标报价的基本原则的表述中,( )不正确。
A.(A) 根据承包方式做到“内细算外粗报”
B.(B) 要明确招标文件中双方的经济责任
C.(C) 充分利用现场勘察资料,选择经济合理的施工方案
D.(D) 要选择尽可能详细的计算方法计算投标报价
在双缝干涉实验中,一钠灯发出的波长为589nm的光,在距双缝1.00m的屏上形成干涉图样。图样上相邻两明纹中心间距为0.350cm,则双缝的间距为( )
A.2.06×10-7m
B.2.06×10-4m
C.1.68×10-4m
D.1.68×10-3m
— I don’t feel sympathy ______the beggars who actually have the ability to work.
— I am in sympathy ______your point of view.
A.for; with
B.with; for
C.for; on
D.on; for
收银员在核对签名过程中,应注意()。
A、签购单必须由持卡人本人当面亲自签名予以确认;
B、在交易过程中,POS操作员刷卡完毕后不得将银行卡立即交还给持卡人,应一直持有银行卡,待核对签名完毕后才能予以交还。
C、签购单可以由非持卡人签名予以确认
D、POS操作员刷卡完毕后可以将银联卡立即交还给持卡人