The kids are taught to stay clam and go out of the building one by one ___ there is a fire

问题描述:

The kids are taught to stay clam and go out of the building one by one ___ there is a fire
a.until b.because c if d although
,那应该翻译成如果是主见从先,那前面的are变为will ,

The kids are taught to stay clam and go out of the building one by one __if_ there is a fire孩子们被教会了若果有火警发生时要保持冷静.用 are taught 是已经受了教导,到一旦有火警发生时要保持冷静.若果用 wi...