【单选题】( )的主要服务对象是入境旅游的外国游客和出境旅游的中国公民。
【单选题】单选物质有不同的颜色与什么有关? ( )
【简答题】She r______ the dirty dishes from the table.
【简答题】The dirty dishes ___ in the sink, the kitchen ____.A. leaves; smells bad B. left; smelled badly C. left; smells bad D. leaving; smells badly