便利店货款每日随油款及时上交,()填写资金缴款单。
A、单独
B、与轻油款一起
C、与润滑油款一起
D、与轻油、润滑油款一起
参考答案:A
— Do you feel like taking a walk in the park?
— ____.
A.You may ask your brother to go, too
B.Yes, but I can’t afford the time
C.No, I’m really not in the mood for it this evening
D.No, I’d like it
关于队列研究的特点,下列错误的是()。
A.可算累积发病率
B.可算发病密度
C.可计算RR、AR、PAR
D.结果可靠可见于少见病
E.可验证病因假设