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【单选题】
马克思主义科学认为,物质的固有属性是( )
A.
客观实在
B.
.发展
C.
运动
D.
规律
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参考答案:
举一反三
【单选题】口服补液盐(ORS)溶液的张力是
A.
1/4张
B.
1/3张
C.
1/2张
D.
2/3张
E.
等张
【单选题】口服补液盐(ORS)溶液张力是
A.
1/4张
B.
1/3张
C.
1/2张
D.
2/3张
E.
等张
【简答题】I am afraid we will not be able to stop the fire if the firemen do not arrive within ten minutes. I am afraid the fire will __________, if the firemen do not arrive within ten minutes. (out of cont...
【单选题】Susan will not arrive at the airport on time _____she hurries up.
A.
once         
B.
if               
C.
unless
【判断题】为了确保进出口商品质量符合要求,应当对所有进出口商品实行商检()
A.
正确
B.
错误
【简答题】Please wait here. I'll be back in ______ hours. A) two and half an   B) two and a half C) half and two   D) two a half
【单选题】听力原文:Today is the last day of this term, I have two exams. So I worked for two hours last night, half on mathematics, half on psychology. (26)
A.
I spent an hour each on psychology and mathematics.
B.
I studied mathematics twice as long as psychology.
C.
I worked for four hours last night.
D.
I studied for all but two hours last night.
【单选题】口服补液盐(ORS)溶液的张力是()
A.
1/4张
B.
1/3张
C.
1/2张
D.
等张
E.
2/3张
【单选题】口服补液盐溶液(ORS液)的张力为:
A.
1/2张
B.
2/3张
C.
1/5张
D.
等张
【单选题】地方性甲状腺肿流行病学特征地区分布正确的是( )
A.
女性>男性
B.
丘陵> 山区
C.
城市>农村
D.
北方>南方
E.
沿海>内陆
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