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【判断题】
当被保险货物遭受承保范围内的灾害事故时,由保险人或被保险人以外的第三者采取救助行为而花费的费用称为施救费用。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】已知在温度 T 时,反应1/2 C ( s ) +1/2CO 2 ( g )= CO ( g )的平衡常数为 K 1 ,则反应方程式书写为: C ( s ) +CO 2 ( g ) = 2CO ( g )时,其平衡常数 K 2 =
A.
2K
B.
K
C.
K 2
D.
1/2K
【单选题】已知在温度 T 时,反应 的平衡常数为 K 1 ,则反应方程式书写为: C ( s ) +CO 2 =( g ) 2CO ( g )时,其平衡常数 K 2 = ( )
A.
2 K
B.
. K
C.
K 2
【简答题】请把实例书P55-56的习题2做在《计算机病毒》后面
【单选题】已知在温度T时,反应1/2C(s)+1/2CO 2 (g)=CO(g)的平衡常数为K 1 ,若反应方程式书写为C(s)+CO 2 (g)=2CO(g)时,其平衡常数K 2 =( )。
A.
2K1
B.
K1
C.
K 2 1
D.
1/2K1
【单选题】What does "For all you say,I think she is the best teacher we've got" mean?
A.
Because of all you say, I think she is the best teacher we've got
B.
I want to tell all of you that she is the best teacher we've got
C.
Despite all you say, I think she is the best teacher we've got
D.
I think she is the best teacher we've got for all of you who are speaking
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