— How about having a picnic in the park tomorrow?— . We will if it’s sunny.A. Yes it does

问题补充：

— How about having a picnic in the park tomorrow?

— . We will if it’s sunny.

A. Yes, it doesB. Me too C. It depends on the weather

答案：

解析：Yes, it does是的，它……；Me too 我也是；It depends on the weather这取决于天气。句意：明天去公园野餐怎么样？联系下文，如果天气好，我们就去。可知选C，最符合语境。