The author claims that good science_____.
A.defies prediction
B.should study the unknown
C.should discover scientific truth
D.should offer choices rather than prescribe
第1题
Why does the writer say "You might be forgiven for thinking that..."?
A.Solving the mystery of sleeping and waking requires new insights.
B.Most of the other things people do regularly are biologically straightforward.
C.The problem sounds rather grand.
D.We still lack for progress though we"ve spent much more time studying it.
请帮忙给出正确答案和分析,谢谢!
第2题
______his return from Japan, Professor Li went directly to his laboratory and started working with his colleagues.
A.Upon
B.At
C.Within
D.Over
请帮忙给出正确答案和分析,谢谢!
第3题
According to the text, a bad fall of the author resulted in______.
A.the smash of delicate nerve endings
B.the loss of something
C.the change of personality and memory
D.the sense of smell
请帮忙给出正确答案和分析,谢谢!
第4题
The word "walloped" (Line 3, Paragraph 1) most probably means "______".
A.decreased
B.affected
C.increased
D.hit
请帮忙给出正确答案和分析,谢谢!
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