更多"（ ） I phoned the police, then l mad"的相关试题:
[单项选择]Who phoned the airport？（）
A. The man
B. The woman.
C. Jane.
D. John.
[单项选择]If you made a list of all the jobs performed by the different kinds of energy, you would fill many pages.
Nuclear energy is used in some areas of the United States. But there are dangers. Waste materials from nuclear (51) would destroy life if they leaked (52) the land. When nuclear energy is produced, a lot of (53) is produced, too, so a flow of lake or ocean water is used to cool the operations. Then the water (54) to its source. If the returning water were too hot, it would destroy fish and other (55) .
Cow manure is being used to produce a kind of (56) . The manure from farms is put into a machine to convert it to a liquid. Then the gas is formed (57) a natural process. If the converter were not so (58) at the present time, it would be used in many places to provide (59) .
Garbage has become an energy source. It (60) to oil, steam, or electricity, or it is used on the land.
Bu
A. stations
B. factories
C. works
D. firms
[简答题] Rapid Police Response
A
Police departments in the United States and Canada see it as central to their role that they respond to calls for help as quickly as possible. This ability to react fast has been greatly improved with the aid of technology. The telephone and police radio, already long in use, assist greatly in the reduction of police response time. In more recent times there has been the introduction of the "911" emergence system, which allows the public easier and faster contact with police, and the use of police computer system, which assist police in planning patrols and assigning emergency requests to the police officers nearest to the scene of the emergency.
B
An important part of police strategy, rapid police response is seen by police officers and the public alike as offering tremendous benefits. The more obvious ones are the ability of police to apply first-aid life-saving techniques quickly and the greater likel
