[单项选择]女性,39岁。平素健康,近期出现上腹不适,乏力,就医发现HBsAg(+),HBeAg(+),HBcAb(+)。对于肝功能较好、无并发症的乙肝肝硬化患者,不能采用哪种治疗方案()。 A. 拉米夫定100mg日一次口服,无固定疗程,长期应用 B. 对于出现菌株变异后病情加重的患者,给予阿德福韦酯 C. 给予阿德福韦酯10mg日一次口服,无固定疗程,长期服用 D. 给予小剂量干扰素 E. 给予足量干扰素
第23题: [单项选择]The politician will never again enjoy a reputation as a national hero as it ______ before the scandal was exposed. A. could B. did C. would D. was 参考答案:B 答案解析:习惯用法题。从意义来看,空格应填enjoyed,为避免重复,可用助动词did替代,故[B]为答案。