问题
选择题
AIDs is a disease that _______ the body”s immune system.
A breaks out B. breaks into C. breaks down D. breaks up
答案
答案：C
词义辨析。breaks out战争，火灾的爆发；breaks into闯入；breaks down损坏；breaks up结束，使破碎。句意：爱滋病是一种破坏人体免疫系统的疾病。所以选C。