能导致瑞夷综合征的药物是()
A.阿司匹林
B.消炎痛
C.布洛芬
D.保泰松
E.扑热息痛
参考答案:A
—I called you at 6 o'clock yesterday evening, but nobody answered.
—I'm sorry. I _______ my friend download the movie Kung Fu Panda Ⅱwhen the telephone rang, [ ]
A. would help
B. helped
C. was helping
关于工业污染控制的基本原则,下列说法不正确的是()
A.合理规划和设计
B.开展清洁生产,改进工艺
C.加强废弃物治理,做到达标排放
D.加强生产过程中的安全管理