根据下图数据变化趋势可推断出,近几年来北京市 ①城乡居民恩格尔系数逐年提高 ②农村居民收入高于城镇居民 ③不断加大惠农政策的支持力度 ④市民对服务业需求不断上升
With the world changing fast, we have something new __________ with all by ourselves every day.
—When will you come to see me, Dad? —I will go to see you when you __________ the training course.
—You've left the light on. —Oh, so I have. __________ and turn it off.
He was about to tell me the secret __________ someone patted him on the shoulder.
In the near future, more advances in the robot technology __________ by scientists.