多项选择题
How does the writer want the client reply to this lette...
未知题型How does the writer want the client reply to this letter?By ______.
自身免疫病所不具备的特征是（）A. 具有遗传倾向B. 男性发病率高于女性C. 反复发作和慢性迁延D. ...
单项选择题自身免疫病所不具备的特征是（） A. 具有遗传倾向 B. 男性发病率高于女性 C. 反复发作和慢性迁延 D. 病情转归与自身免疫应答强度相关 E. 患者体内可检测出高效价自身抗体和（或）自身反应性T细胞
听力原文：What does the speaker think of the job of taking c...
未知题型听力原文：What does the speaker think of the job of taking care of an ageing parent?What does the speaker think of the job of taking care of an aging parent?It's ______.
