Paragraph 3 shows that a discovery claim becomes credible after it
[A] has attracted the attention of the general public.
[B]has been examined by the scientific community.
[C] has received recognition from editors and reviewers.
[D]has been frequently quoted by peer scientists.
第1题:
In most cases politicians are _____ as they seldom tell the truth.
[A] credible
[B] credulous
[C] incredulous
[D] incredible
第2题:
第3题:
第4题:
The fact that a charter-party ______ more expensive for a party to perform is not sufficient to bring about its frustration.
A.incurs
B.occurs
C.suffers
D.becomes
第5题:
第6题: