–Do you know the Capital Museum? –Next Friday.A. when will they visitB. when they will v

问题补充：

–Do you know the Capital Museum? –Next Friday.

A. when will they visit

B. when they will visit

C. when did they visit

D. when they visited

答案：

A. when will they visit

(答案→)B. when they will visit

C. when did they visit

D. when they visited

解析：考查宾语从句，应用陈述句语序，根据答语Next Friday.可推断出应用将来时态，所以选B，句意：你知道他们什么时候去参观首都博物馆呢？下周五。