—Yes. I ___________there a few months ago.
A:went
B:have been
C:have gone
-- Are you going to Jay Zhou's concert in Guangzhou this summer holiday?
-- I'm not sure. It ________ the price of the ticket.
①网民要提高信息判断能力,拒绝盲目从众
②网络并非法外之地,违法同样要承担法律责任
③制造传播谣言、虚假信息属于不良行为
④网民要珍惜网络话语权,不信谣、不传谣
下列属于天体的是( )
①地球 ②河外星系 ③天空中飘动的云 ④星际空间的气体和尘埃.
Some people worry that robots will take the place of humans ____ the ____.