In the first paragraph. "people have raised animals for milk, turning their surplus milk into cheese." -- "surplus" means ______ .
A. favorite
B. delicious
C. abundant
D. excess
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删除“持有数”表中所有外币名称为“法郎”的记录,下列SQL语句正确的是()。
A. DELETE FROM 持有数; WHERE 持有数.外币代码=外汇名.外币代码; AND 外币名称="法郎"
B. DELETE FROM 持有数,外汇名; WHERE 持有数.外币代码=外汇名.外币代码; AND 外币名称="法郎"
C. DELETE FROM 持有数 WHERE 外币代码 IN; (SELECT 外币代码 FROM 外汇名 WHERE 外币名称="法郎")
DELETE FROM 持有数 WHERE 外币代码 IN; SELECT 外币代码 FROM 外汇名 WHERE 外币名称="法郎"
听力原文:M: Tom. do you want to go to the shopping center with me today?
M: Sure. but I can't leave yet. I've lost my room key and I have to wait for my wife to let me back into my room.
Q: What is Tom's problem?
(5)
A. He won't go shopping without his wife.
B. He lost his key in the shopping center.
C. He can't keep his room clean.
D. He's locked out of his room.
Section B
Directions: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. The conversations and the questions will be spoken only once. When you hear a question, you should choose the correct answer from the 4 choices marked A, B, C, and D.
听力原文: Some children wish to be writers some day, They mean that they want to write stories or books which many persons will read. I would like to remind them that they will need to be good readers and to read a great deal in order to be good writers.
Nearly all great writers were read too long before they started to school, and have been reading for hours and hours every day since they became good readers. Instead of watching TV in the evening, they spend much of their spare time reading books.
If you are a good reader, it won't take you long to do the reading homework your teacher asks you to do. Then you will have time to read other books for fun. Because you read so well, you keep looking for more books to read.
While making up your mind to become a good writer, you had better say to yourself. "I must read more and more if I am really to become a good writer."
Why do some children want to be writers?
(11)
A. Because they want to make money.
Because they want to be famous.
C. Because they want to be admired.
D. Because they want to write favorite stories or books.
It can be inferred from the passage that if someone consumed more and more fat and cholesterol, he may ______ .
A. become a vegetarian
B. enjoy it very much
C. become slim
D. do some harmful things to his health