[单项选择]When a hurricane is about to occur , the National Weather Bureau issues a warning.
A. adjacent
B. gigantic
C. perilous
D. imminent

[单项选择]When a hurricane is about to occur , the National Weather Bureau issues a warning.
A. adjacent
B. gigantic
C. perilous
D. imminent

[单项选择]When a hurricane is about to occur,the National Weather Bureau issues a warning.
A. adjacent
B. perilous
C. gigantic
D. imminent

[单项选择]When a hurricane is {{U}}about to occur{{/U}}, the National Weather Bureau issues a warning.
A. adjacent
B. gigantic
C. perilous
D. imminent

[单项选择]Which of the following must occur when installing SCSI devices into the server?（）
A. Terminate the back end of the chain.
B. Set the jumper to device ID 0.
C. Terminate both ends of the chain.
D. Set the jumper to cable select.

[单项选择]I'll tell you all about it when you ______ back.

[单项选择]When murders and terrorist attacks occur the police ______.
A. prefer to wait for the criminal to give himself away
B. spend a lot of effort on trying to track down their man
C. try to make a quick arrest in order to keep up their reputation
D. usually fail to produce results

[单项选择]When murders and terrorist attacks occur, the police _________.
A. usually fail to produce results
B. prefer to wait: for the criminal to give himself away
C. spend a lot of effort on trying to track down their man
D. try to make a quick arrest in order to keep up their reputation

[单项选择]The news report tells us that when the crash occurred ______.
A. the ambulances and firemen arrived quickly
B. none of the passengers was killed
C. no additional help was necessary
D. help was long delayed

[单项选择]When line errors occur, which of the following commands should be sued to cause init to re-read the /etc/inittab file if init stops respawning the getty process on a TTY?（）
A. alog
B. telinit
C. sysinit
D. cfgmgr

[单项选择]When did the media report say the air strike occurred
A. On Monday.
B. On Tuesday.
C. On Sunday

[单项选择]What did people think about tower blocks when they were first built
A. Town planners thought they were badly conceived.
B. The public compared them with rural housing.
C. The man in the street mistrusted them.
D. People thought them an improvement on suburban housing.

[单项选择]What does a new firm think about when it considers entering the market with a new product
A. Two external effects.
B. The externalities associated with entry.
C. The number of firms in the market.
D. The profit it would make.

[单项选择]

 We have no idea about when men first began to use salt, but we do know that it has been used in many different ways throughout the history. For example, it is recorded in many history books the people who lived over three thousand years ago ate salted fish. Thousands of years ago in Egypt, salt was used to preserve the dead. In some periods of history, a person who stole salt was thought to have broken the law. Take the eighteenth century for an example, if a person was caught stealing salt, he would be thrown into prison. History also records that only in England about ten thousand people were put into prison during that century for stealing salt! About one hundred and fifty years ago, in the year 1553, if a man took more than his share of salt, he would be thought to have broken the law and would be seriously punished. The offender’ s ear was cut off. Salt was an important item on the dinner table of a king. It was always placed in front of the king when he sat down
A. in front of the important guests
B. far away from the king
C. in front of the king
D. nearer to the less important guests