企业出租无形资产所取得的收入,贷记“其他业务收入”科目。()
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下列浓度相同的盐溶液中pH值最高的是()。
A. NaCl
B. K2CO3
C. Na2SO4
D. Na2S
如图所示结构中两杆的材料相同,横截面面积分别为A和2A,则该结构的许用载荷是 ()。
A. [F]=A[σ]
B. [F]=2A[σ]
C. [F]=3A[σ]
D. [F]=4A[σ]
According to the speaker, what was most likely held by children in family portraits?
A. Their playings.
B. Some money.
C. Their relatives' hands.
D. Their shoes.
股票X和股票Y,这两只股票下跌的概率分别为.4和0.5,两只股票至少有一只下跌的概率为0.7,那么,这两只股票同时下跌的概率为()。
A. 0.9
B. 0.7
C. 0.4
D. 0.2