According to the passage,resources like wind are-最需题库

试卷相关题目

1One of the problems with wind farms is that
A.there is not enough wind.
B.wind is not reliable.
C.they can only be built on the sea.
D.B.wind is not reliabl
E.C.they can only be built on the sea.D.they might influence the world economy.
开始考试点击查看答案
2Which country took the lead in making use of tidal currents to produce power in 2003、
A.The UK.
B.China.
C.Norway.
D.The US.
开始考试点击查看答案
3China’s Three Gorges Dam
A.is the first hydroelectric dam in the world.
B.is of the same size as the US’s Hoover Dam.
C.can generate around 3% of world electricity.
D.is the largest hydroelectric dam in the world.
开始考试点击查看答案
4According to the passage,which of the following is the most polluting energy resource、
A.Petroleum.
B.Coal.
C.Natural gas
D.Water.
开始考试点击查看答案
5The Hubble Space Telescope helps scientists to understand the nature of the universe.
A.Right
B.Wrong
C.Not mentioned
开始考试点击查看答案
6The eye of a hurricane refers to its
A.lower part.
B.rotating part.
C.calm central part.
D.most violent part.
开始考试点击查看答案
7Which of the following is NOT a “requirement”for the formation of a hurricane、
A.Calm surrounding atmosphere.
B.High air pressure.
C.Warm sea-surface temperature.
D.A group of thunderstorms over warm tropical waters.
开始考试点击查看答案
8When the warm air from the sea surface begins to rise,it
A.creates an area of low pressure.
B.supplies cold air to the eye of a hurricane.
C.increases the sea-surface temperature.
D.strengthens the rotation of the earth.
开始考试点击查看答案
9The word“impact”(paragragh 5)could be best replaced by
A.“function”.
B.“pressure”.
C.“disaster”.
D.“effect”.
开始考试点击查看答案
10Which of the following is NOT true of Hurricane Katrina according to the last paragraph、
A.The area affected is almost as big as the UK.
B.It has left a disaster zone of 90,000 square miles.
C.Over half a million people have been forced to leave their homes.
D.This crisis is more serious than that of the Great Depression.
开始考试点击查看答案