The atmosphere is as much a part of the earth as ______ its soils and the water of its lak
A.do
B.has
C.is
D.are
A.do
B.has
C.is
D.are
Which of the following is true according to the passage?
A.The volume of the atmosphere is four times that of the world's.
B.The water in the oceans is the main source of rain and snow on land areas.
C.The atmosphere is mainly composed of the vapor carded over land by air currents.
D.The earth cannot support the water in the atmosphere if it falls down onto the earth suddenly.
It seems that all these are factors involved in learning except ______.
A.motivation
B.teaching methods
C.learning atmosphere
D.personality
In this passage the phrase "one atmosphere"(Line 8 )means" ______".
A.the mixture of gases that surrounds any heavenly body
B.one kilogram per square centimeter
C.the feeling among a group or produced by the surroundings
D.producing feelings of mysterious beauty or strangeness
Which of the following is NOT true?________
A.The temperature in a greenhouse is as high as that in the atmosphere
B.It has become warmer on the earth now than in the past
C.Gases put into the atmosphere now will affect the earth years later
D.Burning too much coal and oil produces lots of greenhouse gases
______ in an atmosphere of harmony was what my wife and I have been desiring.
A.The boy to be educated
B.The boy educate
C.The boy's being educated
D.The boy was educated
______ in an atmosphere of simple living was what her parents wished for.
A.The girl was educated
B.The girl having educated
C.The gifts being educated
D.The girl to have educated
____in an atmosphere of sirmple living was what her parents wished for.
A.The girl to be educated
B.The girl’s being educated
C.The girl educated
D.The girl was educated
During the day people can see light everywhere,because when the sun is up__________ .
A.it gives off light
B.it absorbs light
C.the earth’s atmosphere gives off light
D.the earth’s atmosphere absorbs sunlight
______makes it possible for many people to work at home.
A.The use of computers
B.The large number of children
C.The peaceful atmosphere at home
D.The better living condition
Which of the following cannot be known from the passage?
A.There is little water contained in the atmosphere even in a heavy rainstorm.
B.In some places there falls an amount of over 400 inches of rain every year.
C.Most water vapor comes from the Oceans all over the world.
D.The process of water returning to the atmosphere is called evaporation.
A.a natural course which is to some degree helpful to us
B.the way.in which gases are used for keeping plants warm
C.the way“greenhouse gases”trap heat on the earth
D.the whole course in which greenhouse gases prevent heat