问题补充:
— Shall we go and have a picnic at the weekend?
— . According to the weather forecast, there might be a cold front by then.
A. Why not
B. We can wait
C. No, lets not
D. It depends
答案:
A. Why not
B. We can wait
C. No, lets not
(答案→)D. It depends
解析:考查交际用语:A. Why not为什么不?B. We can wait我们能等,C. No, lets not不,别这样, D. It depends 那就看情况而定了,句意:――这个周末我们去野餐好吗?从答语的:根据天气预报,那时有可能有冷空气前锋,所以是看情况而定。选D。