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【单选题】
1 mol 理想气体进行绝热可逆压缩过程, 下列各式错误的是 。A.
S > 0
B.
S = 0
C.
U > 0
D.
H > 0
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举一反三
【单选题】Why do you think the captain leaves the room and follows Maria, calling her name to stop her?
A.
Because he is angry that she brings music back to his family and wants to find more fault with Maria.
B.
Because he is so pleased with the performance of her children and wants to thank her and say sorry to her.
C.
Because he wants to tell Maria about his plan with the baroness and asks her to leave.
【简答题】路基常用的地面排水设施有( )、( ) 和排水沟。
【单选题】The U.S. Congress Composition of the U.S. Congress The U.S. Congress is the legislative branch of the Federal Government. It is a bicameral (两院制的 ) law-making body of more than 500 members. Its two ch...
A.
Y
B.
N
C.
NG
【简答题】在使用期内,务必使结构和构件不发生影响正常使用的变形。我们把结构或构件抵抗变形的能力称为 。
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