Which city are you to ____?A go B going to C go to D to go to

问题描述:

Which city are you to ____?A go B going to C go to D to go to

C.go to.be to do的将来时结构,后面直接跟动词原形.
Which是疑问代词,which city在这个疑问句中是动词的宾语,应加to相当于You are to go to which city?