第9题: [单项选择]具有沉细无力特征的脉象是( ) A. 弱脉 B. 虚脉 C. 细脉 D. 微脉 E. 濡脉 参考答案:A
第10题: [单项选择]维生素B12主要用于治疗() A. 缺铁性贫血 B. 慢性失血性贫血 C. 肿瘤放化疗后的贫血 D. 恶性贫血 E. 地中海贫血 参考答案:D
第11题: [单项选择]Some dieters find that after their dieting is over, they eat twice _________ they did before their diet. A. more than B. as many as C. much than D. as much as 参考答案:D 答案解析:[汉译] 一些节食者发现,节食过后,他们的食量是节食前的两倍。
[注释] 比较级表示倍数。