The word "flip" (Line 5, Para. 2)most probably means"______".
A. decline
B. intensify
C. fluctuate
D. reverse
查看答案
【C1】
A. excessive
B. extra
C. additional
D. added
According to Ann Clark, the New Zealand Life Sciences Network______.
A. should gather evidence to discredit Ingham's claims
B. should require that the research by their biologists be regulated
C. shouldn't demand that Ingham be disciplined for voicing her views
D. shouldn't appease the opposition in such a quiet way
A．communistB．observeC．occupyD．October
A. communist
B. observe
C. occupy
D. October
He was a very kind person. He always ______ to do whatever he could for us.
A. grudged
B. volunteered
C. hesitated
D. regretted
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