在80C51单片机中,设定方式时可以使T1停止计数的方式为()。
A.方式0
B.方式1
C.方式2
D.方式3
参考答案:D
--- Why do you look sad?
---There are so many problems ______.
A.remaining to settle
B.remained settling
C.remaining to be settled
D.remained to be settled
各泵停后,要经常搬动对轮,以防抱住。