下列各项中,能够作为工业企业主营业务收入核算的是( )
A.销售材料取得的价款
B.出租固定资产取得的租金
C.提供工业性劳务取得的价款
D.出租包装物收取的租金
参考答案:C
So badly _____ in the car accident that he had to stay in hospital for several weeks.[ ]
A. did he injure
B. he injured
C. was he injured
D. he was injured
在下列四个方程中,X1、X2、X3和X4各代表某种粒子,以下判断中正确的是( )
+→++3X1,→+X2,→+X3,→+X4.
A.X1是α粒子
B.X2是质子
C.X3是中子
D.X4是电子