—Shall we go and have a picnic at the weekend?—.The weather forecasts say there might be

问题补充：

—Shall we go and have a picnic at the weekend?

—.The weather forecasts say there might be a cold front by then.

A. Why not

B. We can wait

C. No,let’s not

D. It depends

答案：

A. Why not

B. We can wait

C. No,let’s not

(答案→)D. It depends

解析：上句询问“我们周末去野餐好吗？”下文说“天气预报说到周未可能有冷风”，这中间应该是看天气情况而定，It depends意为“这要视情况而定”。