下列食品制作过程需要发酵的有 [ ]
A.果酱
B.蔬菜酱
C.矿泉水
D.豆豉
答案:D
__________you were coming today, I’d have met you at the railway station.
A.Have I known
B.Had I known
C.I have known
D.I had known
机要袋接发工作的任务是:按照接发频次、()把出口的机要袋发出去,把进口机要袋接回来。