第6题: [单项选择]患儿,男,6岁。皱眉眨眼,摇头耸肩,嘴角抽动,时伴异常发声,病情时轻时重。抽动能受意志遏制,可暂时不发作。查脑电图未见异常。其诊断是() A. 习惯性抽搐 B. 多发性抽搐症 C. 癫痫 D. 注意力缺陷多动症 E. 风湿性舞蹈病 参考答案:B 答案解析:多发性抽搐的诊断要点:①起病年龄在2~12岁;②不自主的眼、面、颈肩及上下肢肌肉快速收缩,以固定方式重复出现,无节律性,抽动时可出现异常发声;③抽动能受意志遏制,可暂时不发作;④病状呈慢性过程,但病程
第11题: [单项选择]How long was Dilys lateWhat do you know from the man’s answer A. He enjoys writing home every week. B. He never writes home once a week. C. He doesn’t write home once a week now. 参考答案:C 答案解析:[听力原文] W: How often did you write home M: I used to write home once a week.
第16题:[单选题]Food that( )easily must reach the market and the dinner table as quickly as possible. A.damage B.decay C.spoil D.rot 参考答案:C D.rot和B.decay都指“腐烂”,“腐朽”,rot=decay by process of nature,如:rotten eggs臭鸡蛋;rotten apples烂苹果。一般说来,经过加工的食物或泛指食物“变(腐败)”用spoil或go bad;未加工的用rot。A.damage“损害”,不用来指食物。