痛风病症状有哪些:我们不必担心会感染上非典.
来源:百度文库 编辑:高考问答 时间:2024/05/17 05:12:09
We don't ___ ____ ____ afraid of ____ SARS.
we don't afraid of getting SARS.
have to be, getting
We don't have to be afraid of getting SARS
have to be, getting
getting也可改为contracting,infecting更地道
need to be ,infecting