【单选题】It was not long__________ the rain stopped and the bright sun came out again.A.thatSXB
A.
It was not long__________ the rain stopped and the bright sun came out again. A.that
【单选题】The heavy rain stopped the visitors ______ the village.
【单选题】《亲爱的汉修先生》中,鲍雷伊有一条狗,狗狗叫什么名字?()
【多选题】可用于区别甾体皂苷和三萜皂苷的显色反应是( )。
【单选题】可以区别甾体皂苷和三萜皂苷的反应为( )
【多选题】可用于区别甾体皂苷和三萜皂苷的显色反应是( )
【单选题】Although the heavy rain stopped, it was at least an hour later that the flood began to ______