英语
初中 · 八年级
沪教版 · 八年级上册
填空题
★★☆☆☆ 编号 #10798
用括号内所给单词的适当形式填空，使句子完整、通顺。
It is very ___ (importance) to keep a balanced diet every day.
It is very ___ (importance) to keep a balanced diet every day.