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【单选题】
上消化道出血的患者如出现黑便,估计最小的出血量是A.
5毫升
B.
50毫升
C.
300毫升
D.
400毫升
E.
800-1000毫升
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反馈参考答案：
举一反三
【多选题】Which of the following are not among the methods recommended for avoiding too many abstractions in an informative speech?
A.
U s e statistics and testimony
B.
U se narration and dialogue
C.
U se testimony and examples
D.
U se comparison and contrast .
【判断题】Although there are so many kinds of transport methods, the ocean transport method is the most widely used and welcome by the businessmen.
A.
正确
B.
错误
【简答题】For a more detailed treatment of spectral methods, the reader is referred to one of the many books available on the application of spectroscopic methods to organic chemistry.
【判断题】There are numerous and reliable ways by which one can measure the impact of employment on student achievement, and we used several in our research (Para. 1) Meaning: There are many reliable methods to...
A.
正确
B.
错误
【多选题】Read the following concluding paragraph and decide the methods it used. ( Title: Drug addiction in the United States ) ( Introduction ) The non-medical use of certain drugs is forbidden in the United ...
A.
Universalize
B.
Suggest results or consequences
C.
Ask a provocative question
D.
End with a warning
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