第14题: [单项选择]为减少不良反应，用糖皮质激素平喘时应用（） A. 口服治疗 B. 肌肉注射治疗 C. 皮下注射治疗 D. 直肠给药 E. 吸入治疗 参考答案:E
第15题:[单选题]Jack is among the brightest of his ( ) : he can speak several foreign languages and has won three national prizes.杰克在他那一代人中是最 6 的 A.honor B.ability C.generation D.Edge 参考答案:C
第21题: [单项选择]The children______ many times not to get closed to the fire. A. were being told B. have been told C. had been told D. told 参考答案:B 答案解析:[考点] 现在完成时的被动语态
[解析] 纵观整个句子可以发现，应该用现在完成时，因为many times表明告诉孩子们不要接近火这一行为已发生多次，再加上整个句子为被动语态，故选B。
