熔断器水平安装相间距离为不小于()。
A、200mm
B、300mm
C、400mm
D、500mm
参考答案:D
I am going to the supermarket to buy some this afternoon.
A.paper and pencil
B.apples and banana
C.milk and eggs
D.bowl and spoons
I don’t speak French _____ Japanese. I only speak Chinese.
A. or B. and C. but