Not only the parents but also their child the Bird’s Nest next week.A. have visitedB. is

问题补充：

Not only the parents but also their child the Bird’s Nest next week.

A. have visited

B. is going to visit

C. are going to visit

D. have been to

答案：

A. have visited

(答案→)B. is going to visit

C. are going to visit

D. have been to

解析：：考查主谓一致。Not only...but also...连接并列的主语，谓语动词使用就近原则。即跟their child 一致，用单数。故选B。另外从next week可知用将来时，也可以排除A,D。