出自:河南财经政法大学SQLServer

[填空题,3.3分] 消除列重复的关键字是_________，使用_________操作符从多个查询中创建单结果集，提交一个事务的语句为________ 。
[填空题,4.3分] 主关键字应该具有________性,__________性,__________性。
(单选题) ( )The weather changes______ the season.(本题3.0分) A、 by B、 with C、 for D、 from
(单选题) The faster anything goes up into the sky, _________.( )(本题3.0分) A、 it reaches the highest B、 it reaches the higher C、 the highest it reaches D、 the higher it reaches
(单选题) ( )They could hardly believe what he said, _________.(本题3.0分) A、 so could I B、 neither couldn’t I C、 neither could I D、 neither I could
(单选题) ( )You may borrow this book_________ you promise to give it back.(本题3.0分) A、 in case B、 so long as C、 as if D、 even if
(单选题) ( )The doctor_________ him to eat less meat.(本题3.0分) A、 hopes B、 suggests C、 insists D、 advises
(单选题) His_________ is so great that money doesn’t mean much to him. (本题3.0分) A、 idea B、 richness C、 health D、 wealth
(单选题) As a rule, domestic servants doing odd jobs are paid_____.(本题3.0分) A、 by the hour B、 by hour C、 by an hour D、 by hours
Our teacher spent a few minutes listing the advantages of e-mail.(本题6.0分)
The atmosphere in the meeting room was rather friendly.(本题6.0分)
The question set by the teacher was so difficult that the students did not know how to tackle it.(本题6.0分)
Our company has a commitment to product quality and after-sales service.(本题6.0分)
Teaching methods vary from teacher to teacher.(本题6.0分)
(单选题) Which of the following is true? (本题4.0分) A、 If things are very very small, they are germs. B、 If things can’t be seen, they must be germs. C、 Germs are only in dirty water. D、 Germs are everywhere around us.
(单选题) What is a microscope used for? (本题4.0分) A、 Making very very small things look much bigger. B、 Making very big things look much smaller. C、 Helping you read some newspapers. D、 Helping you if you can’t see things clearly.
(单选题) Why don’t your parents let you drink dirty water? (本题4.0分) A、 You haven’t looked at it carefully. B、 Water can’t be drunk in this way. C、 There must be lots of germs in it. D、 Water will make you ill.
(单选题) Which of the following is not true? (本题4.0分) A、 Germs can be found both in water and in the air. B、 Germs can go into your finger if it is cut. C、 If your temperature is not OK, there must be germs in your body. D、 If your finger isn’t cut, there aren’t any germs on it.
(单选题) What’s the main idea of the passage? A. Germs may make us ill. B. Germs are in dirty water. C. Don’t drink dirty water. D. Take care of your fingers.(本题4.0分) A、 Germs may make us ill. B、 Germs are in dirty water. C、 Don’t drink dirty water. D、 Take care of your fingers.
(单选题) The writer began to love her mother’s desk ______.(本题4.0分) A、 after Mother died B、 before she became a writer C、 when she was a child D、 when Mother gave it to her
单选题) The passage shows that ______.(本题4.0分) A、 mother was cold on the surface but kind in her heart to her daughter B、 mother was too serious about everything her daughter had done C、 mother cared much about her daughter in words D、 mother wrote to her daughter in careful words
(单选题) The word “gulf” in the passage means ______. (本题4.0分) A、 deep understanding between the old and the young B、 different ideas between the mother and the daughter C、 free talks between mother and daughter D、 part of the sea going far in land
单选题) What did mother do with her daughter’s letter asking forgiveness?(本题4.0分) A、 She had never received the letter. B、 For years, she often talked about the letter. C、 She didn’t forgive her daughter at all in all her life. D、 She read the letter again and again till she died.
(单选题) What’s the best title of the passage? (本题4.0分) A、 My letter to Mother B、 Mother and Children C、 My mother’s Desk D、 Talks between Mother and Me
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