以下关于药物不良反应的描述中，正确的是
A、药物不良反应是指在正常用量、用法下发生的A
暂无解析
He________violinwhenIwanttosleep.
Hermothercan’tspeakEnglish________French,butisgoodatJapanese.
is,are,has,have,havingTheaverageBritishfamily,which________smallerandricherthan50yearsago,________3.6members.
Whichofthefollowingisnotaninternationalvisitor?
Thereply,whenitfinallycame,was________thenegative.
