问题

ker including some tourists ______ the Great Wall before, so they headed for the Forbidden City.
A:has gone to
B:have gone to
C:has been to
D:have been to;
B:have gone to
C:has been to
D:have been to;
正确答案是:
同类题型
Is it He Long Sports Centre youare going to watch the football match
1– Maryand Tony want to go to the party –No,they don’t.
It is reported that a series of meetings _____ held about the best way to market the new product
It ‘s unacceptable for a mother to leaveher child ________to play computer games.