更多"_______ its 'weights' is the Earth'"的相关试题:
[单项选择]As there is always the Earth's gravitational pull, people ______.
A. accept it without questioning it
B. never notice its presence
C. hardly think about how to use it
D. often try to escape from it
[单项选择]Where is the gravitational pull of both the earth and the moon on an object equal
A. In the middle between the earth and the moon.
B. A point closer to the earth between the moon and the earth.
C. A point closer to the moon between the earth and the moon.
D. No such point exists.
[单项选择]Without the sun's light（）the earth's surface, it would be so cold that life could not exist on the earth.
A. warms
B. warmed
C. warming
D. to warm
[单项选择]It has been estimated that the earth's surface temperature has increased
______ one quarter to three quarters of a degree since 1850. ~
A. to
B. by
C. at
D. with
[单项选择]What percentage of the total earth's water does underground water make up
A. 0.05%.
B. 0.5%.
C. 4.5%.
D. 5%.
[单项选择]Of all the elements in the Earth's crust, oxygen is known to be the morecommon.
[单项选择]Man must stop ______ the earth's atmosphere.
A. filling
B. emitting
C. polluting
D. wasting
[单项选择]The Earth's crust ______.
A. can be classified into two types
B. is formed along the margins of the plates
C. consists of semi-molten rocks
D. is about 70 to 100 kilometers thick
[单选题]The primary cause of all changes in the Earth’s weather is _______ .
A.variation of solar energy received by the Earth’s regions
B.changes in air pressure over the Earth’s surface
C.changes in air moisture content
D.movement of the air masses
[单选题]Great Circle Route is _______ between two points on the earth's surface.
A.the longest distance
B.a route
C.a line
D.the shortest distance
[单选题]The major force that sets the atmosphere in motion comes from the _______ of the earth's surface.
A.circulation of the atmosphere
B.convection process
C.circular motion of the air
D.uneven heating
[单选题]The movement of the atmosphere set forth by the uneven heating of the earth’s surface is generally referred to as the atmospheric _______.
A.convection
B.circulation
C.conviction
D.convective motion
[单项选择]The government's strong action demonstrated its __________ to crush the rebellion.
A. disturbance
B. disposition
C. duration
D. determination
[单项选择]James Joyce's Ulysses was banned because of its
A. stream-of-consciousness storylines.
B. compression of universal concerns.
C. certain obscene descriptions of life.
D. being fined and ordered to cease publication.
[单项选择]The causes of Coca-Cola's failure in its backpack experiment in China a few years ago are that __________.
[单项选择]What may be human being's best choice about its future, according to the passage
[单项选择]The Mobile River and its tributaries, which flow south to the Gulf of Mexico, form most important river system in Alabama.
