you for a picnic next Sunday?A. Are willB. It willC. Are thereD. Are going

问题补充：

you for a picnic next Sunday?

A. Are, will

B. It, will

C. Are, there

D. Are, going

答案：

A. Are, will

B. It, will

C. Are, there

(答案→)D. Are, going

解析：next Sunday表示下周日是将来时间，要求谓语动词要用将来时，一般位置移动的go, come常用进行时态表示将来动作。