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【简答题】
电动机工作将______能转化为______能；电饭锅工作将______能转化为______能．
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【单选题】The author is in favor of the opinion that _____.
A.
the reversal of trend caused by scientific advances is out of the question.
B.
nuclear weapons won't play a prominent role in dealings among peoples.
C.
the public is aware of the future ers and ready to take immediate action.
D.
the trend of rapid development of science and technology seems irresistible.
【单选题】This, they argue, will be essential to the needs of a booming population in decades to come and avoiding starvation.
A.
meet
B.
meeting
C.
met
【单选题】Mom, _______ is my classmate, Michael. Michael, _______ is my mom. [ ]
A.
this, that
B.
this, this
C.
that, that
D.
that, this
【简答题】静态电磁场包括 ______ 、 ______ 和 ______
【单选题】As to the greenhouse effect, the author
A.
shares the same view with the scientists
B.
is uncertain of its occurrence
C.
rejects it as being ungrounded
D.
thinks that it will destroy the word soon
【简答题】When the cover:diminishes in the coming decades,temperature_________
【单选题】According to the passage, the primary benefit of the new research is that ______.
A.
scientists can study the pituitary gland for the first time
B.
the procedures are r and require fewer laboratory animals
C.
the study of intact laboratory animals has now been rendered obsolete
D.
researchers were able to discover prolactin
【单选题】(The population) of this small town has (more than) (doubled) it in the past (few decades).
A.
The population
B.
more than
C.
doubled
D.
few decades
【判断题】the obvious change over the past decades is the decline of the authority of the roman catholic church. ()
A.
正确
B.
错误
【简答题】In the past decades there has been a big ______.
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