试题 试卷
题型：单选题 题类：常考题 难易度：容易
人教新目标（Go for it）七年级英语上学期期末试题
—Because she is very . She is never tired of explaining something to us again and again.
— Wow, she is so . I could never do that.
—It's than it used to be, but there's still a long way to go.
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