SQL Server 2000数据库用户的来源——.。
A. 可以是所有SQL Server的登录账户
B. 只能是Windows身份验证的登录账户
C. 只能是sQL Server身份验证的登录账户
D. 可以是其他数据库中的用户
查看答案
Section A
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.
听力原文:M: Good morning! I'd like to make a deposit to my savings account, but I've forgotten to bring my identity card.
W: It doesn't matter, sir. Remember to bring this receipt with you the next time you come in, along with your identity card.
Q: Where did the conversation most probably take place?
(12)
At a laboratory.
B. At a bank.
C. In a classroom.
D. In a department store.
W: Whether or not there'll be an excursion has not been decided yet.
Q: What does the woman mean?
(14)
A. She will be the team leader who organizes the excursion for students.
B. Many students will go to the Fragrance Hill in the holiday.
C. Some students are opposed to going to the Fragrance Hill in the holiday.
D. It's uncertain whether the excursion will take place.
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文: Years ago before there were refrigerators, an icehouse was a building used for storing ice. The first icehouses were in the cellars of farmhouses. Pieces of ice, mixed with snow and meadow grass, were piled in winter and kept until the following summer. Soon farmers began to build separate houses for storing ice. These icehouses had double walls with hay stuffed between to keep out any heat. Blocks of ice were put inside the icehouse and packed with straw or sawdust.
Where did the ice for these icehouses come from? Workers took it from a frozen pond or river. They sawed the ice into even blocks. Then they pulled the ice blocks from the water with hooks and carried them to the icehouses on sleds.
Special tools helped the workers cut and handle the ice. Ice axes chopped large holes in the ice. Ice saws cut the ice into even blocks. Choppers loosened these blocks from one another. Ice hooks fastened themselves into the large blocks. Then they could be carried over the frozen surface of the pond or river. Tongs were used to pick up the smaller blocks of ice.
Ships carried ice all over the world. In 1799 the first boatload in the United States was sent from New York City to icehouses in New Orleans, Louisiana. A boatload was sent from Boston, Massachusetts, to the West Indies to help fight yellow fever in 1805. Ice merchants in Boston also shipped tons of ice from ponds and rivers to cities in Europe.
(27)
A. Separate houses were built for storing ice.
B. Double walls were built in icehouses to keep cool.
C. Blocks of ice were packed with hay in icehouses.
D. Ice was put into icehouses in winter.
As soon as the earthquake ended, people can go back home immediately.
A. Y
B. N
C. NG