— Hi, David, I heard you had an accident this morning.

— Yes. Luckily, I hit the brakes in time ______ I would have been injured badly. [ ]

A. and

B. but

C. or

D. so

香气审评，品种香应注意区别（）。

A、高山、低山、洲地之别

B、品种香、产地香、季节香

C、春茶、夏署茶、秋茶之分

D、茶类香、地域香