在下列基本逻辑电路的输入端都输入“1”,输出端是“1”的是( )
A:甲
B:乙
C:丙
D:甲乙丙均不能输出“1”
— What should we do to reduce(减少) food waste?
— In a restaurant only order as ________as we need and try to eat it up.