更多"______ scientists say the earth wil"的相关试题:
[单项选择]Earth scientists have come to understand that climate ______.
A. is going through a fundamental change
B. has been getting warmer for 10,000 years
C. will eventually change from hot to cold
D. has gone through periodical changes
[单项选择]Some scientists have suggested that Earth is a kind of zoo or wildlife ______ for intelligent space beings, like the wilderness areas we have set up on earth to allow animals to develop naturally while we observe them.
[单项选择]Scientists generally agree that the Earth's climate will warm up over the next 50 to 100 years ______ it has warmed in the 20000 years since the Ice Age.
A. as soon as
B. as long as
C. as much as
D. as well as
[单项选择]Scientists believe that when life on earth began, the earth atmosphere consisted of ___________.
A. oxygen and nitrogen
B. hydrogen, oxygen and nitrogen
C. hydrogen and its compounds
D. hydrogen, oxygen and their compounds
[单项选择]Some students like staying up Date into the night, ______ their lessons for the coming final examination.
A. to prepare
B. prepare
C. preparing
D. were preparing
[单项选择]I would like to say that a theory is essentially an abstract, symbolic representation of reality.
A. what it is conceived
B. that is conceived
C. that is being conceived of
D. what is conceived of
[单项选择]Why did Mr. Aziz say the nomination is like putting old wine in new bottles
A. There is nothing new in the nomination procedure.
B. The nominee had held the same post for 6 years.
C. The United Nations could find nobody new for the post.
D. The nomination procedure is too boring.
[单项选择]（）is well known, light, like heat, is a form of energy.
A. It
B. What
C. Just as
D. As
[单项选择]To say that a soldier fought in battle like a lion may be a good descriptive ______, but it does not mean that he was on all fours, roaring and wagging his tail!
A. anecdote
B. analogue
C. analogy
D. analysis
[单项选择]We'd like to clear up some points ( ) with the technical part of the contract.
A. connected
B. connect
C. connecting
D. being connected
[单项选择]The statement "Like a needle climbing up a bathroom scale, the number keeps rising" probably means _________.
A. many Americans are obsessed by the needle climbing in the bathroom
B. increasingly more people are getting overweight in the United States
C. larger people are climbing the bathroom scale with the help of needles
D. youngsters become larger thanks to age and activity
