3位为乙酰氧甲基,7位上有2-噻吩乙酰氨基的头孢菌素是( )
A.头孢派酮B.头孢噻吩钠C.头孢克洛D.头孢噻肟钠E.头孢羟氨苄
参考答案:B
“预提费用”账户的贷方登记( )。
A.已支付但尚未计人成本的费用B.预先提取计入成本费用,但尚未支付的费用C.已计入成本费用,并尚未提取的费用D.已支付但尚未摊销的费用
Like other men of vision (有识之士) , Maceo had no time for racism, for the false idea that one race of men is better or worse than any other. Some of the whites of Cuba disagreed with him. They were Spanish settlers who thought that white was going to be better than black even in an independent Cuba. One day Maceo was approached by a Spanish Cuban who suggested that the regiments of independence army should be divided into whites and nonwhites. Maceo made him a reply which became famous in Cuba. "If you were not white," Maceo said to this man, "I would have you shot on the spot. But I do not wish to be accused of being a racialist as you are, and so I let you go, but with the warning that I shall not be so patient another time. The revolution has no color.\
There are both whites and non-whites in Cuba. A. Right.B. Wrong. C. Doesn’t say.