下列哪种风湿性疾病最容易发生肾脏损害（）
A.川崎病
B.风湿热
C.幼年类风湿关节炎
D.皮肌炎
E.过敏性紫癜
参考答案：E
My brother _______ eating spicy food now because he has had it for five years. [ ]
A. used to
B. is used for
C. is used to
D. got used to
化学品仓库保管人员进行培训的主要内容是（）。
A.文化知识
B.礼仪常识
C.化学品专业知识
