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【单选题】
下列说法正确的是（ ）A.
胶体的本质特征是丁达尔效应
B.
胶体不均一、不稳定
C.
黄河入海口处三角洲的形成与胶体性质有关
D.
溶液是呈中性的，胶体是带电的
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举一反三
【单选题】Medical ______ shows that men are more likely to have heart attacks than women.
A.
expectation
B.
evidence
C.
experience
D.
exchange
【单选题】What is the problem with Ann’s present apartment?
A.
It is too expensive.
B.
It is a bit far.
C.
It is too noisy.
D.
There is no par-king space.
【单选题】Health officials have tried to raise _______ about the H1N1 flu among all people.
A.
conscience
B.
evidence
C.
evaluation
D.
awareness
【简答题】The police are trying to find out the ______ of the woman killed in the traffic accident. A) evidence B) recognition C) status D) identity
【简答题】A．It is too expensive. B．It would take too long. C．Nothing worth seeing. D．He's been there before.
【单选题】According to Ann Clarke, 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
【单选题】The word 'rightly' (Para. 5) can be best replaced by _____.
A.
justly
B.
understandably
C.
evidently
D.
appropriately
【简答题】A Marine Bill of Lading acts as: A．an acknowledgement of receipt of the goods by the camer B．evidence of a contract of carriage C．a document of title for the goods D．evidence of the contract between t...
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