题型：单词拼写（语篇） 题类：真题 难易度：普通
Could you please tell us about the four great (发明) of China?
He's already (喂养) his pet dog.
My grandfather is interested in (收集) old coins.
The dentist suggests that we should brush (牙齿) three times a day.
After the sudden earthquake, most of us were (醒着) all the night.
试题篮
