(单选题)

Why is it better for customers to buy things on holidays if they shop online?

A.Because there are limited commodities for holidays

B.Because are better quality on holidays.

C.Because brick and mortar stores are closed on holidays.

D.Because they can buy the same goods at the lower price on holidays.

参考答案：D

参考解析：

细节理解题。根据第一条建议“Shop on the right day”下面段落的第三句“You should be on the lookout for holiday sales like the Christmas season or Black Friday as the price significantly drop during these days due to heavy sales.”可知，节日的时候商品价格会下降。故选D。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语