A. Badly-educated people are careless in their speech. B. The English language is being degraded. C. Well-educated people are more likely to err. D. Well-educated people are going to the dogs. 参考答案:B
第32题: [单项选择]Questions 19 to 21 are based on the conversation you have just heard. A. Once a day. B. Twice a day. C. Once a week. D. Twice a week. 参考答案:B 答案解析:[听力原文] How many times does the woman have to clean the room now
[听前猜测] 四个选项都是表示频率的状语,推测本题
第33题: [单项选择]糖尿病的预防工作通常分为()。 A. 三级 B. 四级 C. 二级 D. 五级 E. 一级 参考答案:A