用too...to ,enough to各写五个句子
问题描述：
用too...to ,enough to各写五个句子
不定式
答
1.he is too young to study.he is not old enough to study.2.the apple is too green to eat.the apple is not ripe enough to eat.3.it is too late to start.it is not early enough to start.4.i am too nervou...