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You executed the following commands in a database session:
https://assets.asklib.com/images/image2/2018080215115227407.jpg
What could have caused the recycle bin to clean up?（）
A . There is demand for space from the new table从
B . The undo tablespace does not have sufficient free space
C . The new table name is the same as the table name in the recycle bin
D . The temporary tablespace that is assigned to you does not have sufficient free space
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You executed the following commands in a database session:
https://assets.asklib.com/images/image2/2018080116565233856.jpg
What could have caused the recycle bin to clean up?（）
A . There is demand for space from the new table
B . The undo tablespace does not have sufficient free space
C . The new table name is the same as the table name in the recycle bin
D . The temporary tablespace that is assigned to you does not have sufficient free space
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From her conversations with her friends，I could ___that she has a large family.
A . deduce
B . decide
C . declare
D . deceive
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If you could have bought a record.what___?
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What kinds of organization group of staff could we have for complete preparation?
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If you could have bought a record .what___?
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She’d have enoughmoney to for her children until she could find work.
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the well-know verse of \tiger! tiger! Burning bright/in the forest of the night/what immortal hand or eye/could frame thy fearful symmetry?\is written by___________.
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Not one of us hardened business people could have spoken without a tremoring voice.Q: What does the sentence mean?
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Have you ever received ______ of what have happened to her？
A．the word
B．words
C．word
D．the words
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Rarely______to do what her parents have asked.
A．did Joan fail
B．has Joan failed
C．Joan failed
D．had Joan failed
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听力原文：That girl didn't show up for the interview. She said she felt so dizzy on her way that she could not drive any more and there was no telephone around. But I have this uneasy feeling she's giving a snow job.
What does the speaker mean？
A．He felt the girl was honest.
B．He felt the girl was telling a lie.
C．He felt the girl did not like the interview.
D．He felt disappointed with the girl.
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1 tried to think what could have happened,but nothing suggested itself.（)
A．我尽力回想到底发生了什么事情，但就是什么也想不起来
B．我尽力回想到底发生了什么事情，但就是没有什么建议
C．我尽力去想可能发生的事情，但就是没有什么建议
D．我尽力去想可能发生了什么样的事情,但就是什么也想不起来
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Woman: Would you like to have some coffee for a break？ Man: Could you wait for a while？ Im trying to finish the notes before the discussion. Question: What does the man mean？
A．He will drink coffee after the discussion.
B．He will have coffee later.
C．He will have a coffee break at once.
D．He will wait for a while before the discussion.
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he expressed her strong determination that nothing could （) her to give up her career as a teacher.
A. induce
B. deduce
C. reduce
D. attract
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Have you ever received____of what has happened to her？
A．the word
B．words
C．word
D．the words
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What feeling does the narrator have toward her sister？
A．Shame.
B．Bewilderment.
C．Forgiveness.
D．Anxiety.
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What managerial challenges might there be in having friends work for your business？ How could these challenges be kept inconsequential？
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Recently many schools have faced what could be called the crisis of comprehension or, in simple terms, the phenomenon of students with phonic and grammar skills still______ unable to understand what they read.
A．are
B．to be
C．being
D．have been
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When I was about 12 I had an enemy, a girl who liked to point out my shortcomings. Week by week her list grew: I was skinny, I wasn&39;t a good student, I was boyish, I talked too loud, and so on. I put up with her as long as I could. At last, with great anger, I ran to my father in tears. He listened to my outburst quietly. Then he asked, "Are the things she says true or not？" True？ I wanted to know how to strike back. What did truth have to do with it？
"Mary, didn&39;t you ever wonder what you are really like？ Well, you now have that girl&39;s opinion. Go and make a list of everything she said and mark the points that are true. Pay no attention to the other things she said. " I did as he directed and discovered to my surprise that about half the things were true.
Some of them I couldn&39;t change (like being skinny), but a good number I could and suddenly wanted to change. For the first time in my life I got a fairly clear picture of myself. I brought the list back to Daddy. He refused to take it. "That&39;s just for you," he said.
"You know better than anybody else the truth about yourself, once you hear it. But you&39;ve got to learn to listen, not to close your ears in anger or hurt. When something said about you is true you&39;ll know it. You&39;ll find that it will echo inside you. " Daddy&39;s advice has returned to me at many important moments.
1、What did the girl&39;s enemy like to do？
A.Talking with her.
B.Pointing out her weak points.
C.Reporting to the teacher.
D.Quarrelling with her.
What did the girl do when she could no longer bear her enemy？A.She turned to her father.
B.She cried to her heart's content.
C.She tried to put up with her again.
D.She tried to be her friend.
Why did the girl's father ask her to make the list？A.He wanted to keep the list at home.
B.He didn't know what the girl's enemy had said.
C.He wanted the girl to talk back.
D.He wanted her to check if she really had these weak points.
What can we infer from reading the passage？A.The girl benefited from her father's advice.
B.The girl was very often angry with her father.
C.The girl's father loved other people's advice,
D.The girl was easily hurt by her father ,
请帮忙给出每个问题的正确答案和分析，谢谢！
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If we were asked exactly what we were doing a year ago，we should probably have to say that we could not remember. But if we had kept a book and had written in it an account of what we did each day, we should be able to give an answer to the question.
It is the same in history. Many things have been forgotten because we do not have any written account of them. Sometimes men did keep a record of the most important happenings in their country，but often it was destroyed by fire or in a war. Sometimes there was never any written record at all because the people of that time and place did not know how to write. For example, we know a good deal about the people who lived in China 4, 000 years ago, because they could write and leave written records for those who lived after them. But we know almost nothing about the people who lived even 200 years ago in central Africa because they had not learned to write.
Sometimes, of course, even if the people cannot write, they may know something of the past. They have heard about it from older people and often songs and dances and stories have been made about the most important happenings, and these have been sung and acted and told for many generations, for most people are proud to tell what their fathers did in the past. This we may call ？remembered history ” . Some of it has now been written down. It is not so exact or so valuable to us as written history is, because words are much more easily changed when used again and again in speech than when copied in writing. But if there are no written records, such spoken stories are often very helpful.
Which of the following is NOT suggested in the passage？
A.Written history is more reliable.
B.Written records play an important role in learning about history.
C.A written account of our daily activities helps to answer many questions.
D.Where there are no written records, there is no history.
Little is known about the central Africa 200 years ago because ______.A.there was nothing worth writing down at that time
B.people there ignored the importance of keeping a record
C.people there did not know how to write
D.the written records were perhaps destroyed by a fire
“ Remembered history” refers to ______.A.history based on a person’s imagination
B.stories of important happenings passed down from mouth to mouth
C.songs and dances about the most important events.
D.both B and C
“ Remembered history” is regarded as valuable only when ______.A.it is written down
B.No written account is available
C.it proves to be timely
D.People are interested in it
It is suggested that we could have learned more about our past if ancient people had ______.A.kept a written record of every past event
B.burnt their written records in wars
C.told exact stories of the most important happenings
D.made more songs and dances
请帮忙给出每个问题的正确答案和分析，谢谢！
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In Alexandria, what could serve as the author's ruler for her successful friendship？
A．The sum of guests attending her gathering.
B．The amount of experiences that the mums were willing share with her.
C．The short time between the birth and her going out to seek friendship.
D．The sensitivity that she might meet cool mums in yoga class.
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You executed the following commands in a database session:What could have caused the recycle bin to clean up？（）
<img src='https://img2.soutiyun.com/shangxueba/ask/17133001-17136000/17135140/f84ceb3fdc962e09d81033fbefe54bf9.jpg' />
A. There is demand for space from the new table
B. The undo tablespace does not have sufficient free space
C. The new table name is the same as the table name in the recycle bin
D. The temporary tablespace that is assigned to you does not have sufficient free space
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In the dark I could have taken her your sister.
A.to
B.a fter
C.In
D.For
