i usually walk to the supermarket but ()when it rains ,Itake the bus
问题描述:
i usually walk to the supermarket but ()when it rains ,Itake the bus
sometimes
always
hardly ever
never
请说明理由
答
sometimes表示有时
根据句意,我通常走路去超市,但是()下雨时,我坐巴士.可以知道应该是填有时.