Question

—My son seldom has _______ breakfast.
—It is _______ unhealthy lifestyle. You must ask him to change it.

A．/; an

B．the; an

C．the; a,

D．/; a

Answer 1

A

试题分析：句意：我的儿子很少吃早餐。这是不健康的生活方式。你必须让他去改变它。在三餐饭名词前通常不用冠词。后一空表示类别该用不定冠词，unhealthy以元音字母开头，第一音素是元音音素，所以选A。