英语大解救啊
问题描述：
英语大解救啊
1—What colour is our n______flag?
--Red
2.2007 is the year of p______.
3.That dentist often_______（检查）my teeth.
4.
答
national
pig
examines
check主要侧重于“核查”,而此处用examine显然更为恰当