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【单选题】
学生上完体育课后回到教室，有15人喝了饮水机里的纯净水，其中5人很快产生了腹泻。饮水机里的纯净水马上被送去检验，检验的结果不能肯定其中有造成腹泻的有害物质。因此，喝了饮水机里的纯净水不是造成腹泻的原因。如果上述检验结果是正确的，则以下哪上述论证的评价最为恰当？A.
题干的论证是成立的。因为没有证据表明饮水机里的纯净水有造成腹泻的有害物质。
B.
题干的论证有漏洞，因为它把缺少证据证明某种情况存在，当作有充分证据证明某种情况不存在。
C.
题干的论证有漏洞，因为它没有利用一个有力的论据：为什么有更多人喝了饮水机里的纯净水没有造成腹泻。
D.
题干的论证有漏洞，因为它没有指出造成腹泻的真正原因。
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举一反三
【单选题】How did the lawyer defend for the journalist?
A.
He was an American journalist.
B.
He worked for a British newspaper.
C.
His story was published elsewhere.
D.
Foreigners are not subject to local laws.
【判断题】The two basic modes of interpreting are simultaneous interpreting and consecutive interpreting.
A.
正确
B.
错误
【单选题】The two basic modes of interpreting are simultaneous interpreting and consecutive interpreting.
A.
是
B.
否
【判断题】The two basic modes of interpreting are simultaneous interpreting and consecutive interpreting.
A.
正确
B.
错误
【简答题】Consecutive interpreting and _________ interpreting are the two basic modes of interpreting.
【单选题】Thomas Jefferson was an American statesman, diplomat, lawyer, architect, and founding father who served as _____ president of the United States
A.
2nd
B.
3rd
C.
4th
D.
5th
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