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【单选题】
不属于肿瘤标志物的是
A.
AFP
B.
CEA
C.
CRP
D.
PSA
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举一反三
【单选题】______ is a branch of linguistics which studies the internal structure of words and the rules by which words are formed.
A.
Syntax
B.
Grammar
C.
Morphology
D.
Morpheme
【单选题】电源电动势为2V,内电阻是0.1Ω,当外电路短路时,电路中的电流和端电压分别为()
A.
20A、2V
B.
B、200
C.
0、2V
D.
0、0
【单选题】电源电动势为2V,内电阻是0.1Ω,当外电路短路时,电路中的电流和端电压分别为( )
A.
20 A;2V
B.
20A;0V
C.
0V;2 V
D.
0V;0V
【单选题】电源电动势是2V,内电阻是0.1Ω,当外电路短路时,电路的端电压为()。
A.
2V
B.
O
C.
0.2V
D.
2.1V
【判断题】孔子名丘,字仲尼,春秋时鲁国人,他是儒家学派的创始人,被称为孔圣人,孟子被称为亚圣,两人并称为孔孟。
A.
正确
B.
错误
【判断题】孟子被称为亚圣,他主张性善论
A.
正确
B.
错误
【判断题】孟子被称为亚圣.
A.
正确
B.
错误
【单选题】[U9R3] Which of the following is true about the theory of Yin-yang?
A.
The characteristics of Yang are active, internal, warm, and organic.
B.
Yin-Yang can be used to explain the pathological changes in the human body.
C.
The heat, warmth, sour and bitter of foods belong to Yang.
D.
Yin-Yang describes the movement and static laws of things in nature.
【单选题】Which of the following is true about the theory of Yin-Yang?
A.
The characteristics of Yang are active, internal, warm, and organic.
B.
Yin-Yang can be used to explain the pathological changes in the human body.
C.
The heat, warmth, sour and bitter of foods belong to Yang.
D.
Yin-Yang describes the movement and static laws of things in nature.
E.
None of the above
【单选题】电源电动势为2V,内电阻是0.1Ω,当外电路断路时,电路中的电流和端电压分别为( )
A.
0A、2V
B.
20A、2V
C.
20A、0V
D.
0A、0V
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