题目内容
（请给出正确答案）
Suppose the earth's temperature rose by 3 degrees, ______.
A．great harm would be done to mankind
B．the sea level would go by 10 centimetres
C．all the land in the world would be flooded
D．crops would be unable to grow on the earth
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更多“Suppose the earth's temperatur…”相关的问题
The sun' s energy indirectly provides the earth with ______.
A．fuels
B．waterpower
C．light
D．both A and B
What's the author's attitude towards the waste of the earth's resources ？
A．Negative.
B．Positive.
C．Neutral.
D．Enthusiastic.
A．He has exploited the earth's resources.
B．He has shown little understanding of nature's ways.
C．He has abused the earth's resources.
D．He has not appreciated nature's beauty and benefits sufficiently.
In the compressed history of Earth the Declaration of Independence is signed______.
A．a long time before the New Year
B．immediately after the New Year's Day
C．just one second before the New Year
D．right on the New Year's Day
The largest part of the light energy directed towards the earth is______.
A．stored up by the plants.
B．absorbed by the earth's atmosphere.
C．stored up by the animals in the form. of body fat.
D．used for electric power.
Which of following is the best title for the passage？
A．Fluctuations in Weather Patterns.
B．Magnetism and the Sun Spots.
C．The Size and Number about the Earth' s.
D．Livingston' s New Theory about the Earth' s Climate.
A．What else is
B．Is there anything
C．What's left
D．What on earth is
Man must stop ______ the earth's atmosphere.
A．filling
B．emitting
C．polluting
D．wasting
Some geologists are particularly interested in the layers of ______ surface.
A．the earth's
B．earth's
C．the earth
D．earth
From the passage, we can know that ______.
A．20-25% of earth's 6 billion people can use American English
B．20-25% of earth's 6 billion people can use Dr. Johnson's English
C．20-25% of earth's 6 billion people can use standard English
D．20-25% of earth's 6 billion people can use English though not idiomatic
