(单选题)

What is the main idea of the last paragraph?

A.The laundry should be frequently checked.

B.Lazy people like using such machines.

C.Good technologies also cause problems.

D.Television may help do the laundry.

参考答案：C

参考解析：

主旨大意题。根据倒数第二段“Perhaps, but what they will probably really accomplish is what all good technologies do—enable laziness.”可知，这种新型洗衣机和其他科技一样，也能让我们变懒，这是一个弊端。故选C。

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