Conversation 1

What does the man’s plant produce（）

A.They wrote to him.
B.They visited him.
C.They called him.
D.They sent him a letter.

A.我们喜欢购买东西，只是为了满足家庭的需要。
B.我们想要撤销商品的订单，是因为家庭市场起了变化。
C.因为超市价格发生了变化，我们想要退货。
D.由于国内市场的变化，我们想取消该批货物的订单。