第11题: [多项选择]反手击打高球易出现的毛病包括() A. 脚步未到位 B. 身体重心没调整好 C. 过早挥拍发力 D. 球拍正面击球 参考答案:A, B, C
第12题: [单项选择]The first two stages in the development of civilized man were probably the invention of weapons and the discovery of fire, although nobody knows exactly when he acquired the use of the ______.
A. latter B. latest C. later D. last 参考答案:A 答案解析:此题考查的是形近词辨析,latter:后一个;latest:最近的,later:后来的,last:最后。因此正确答案是A。
第20题: [单项选择]在肠道的正常菌群中.对人有益无害的生理性菌群是 A. 大肠埃希菌 B. 变形杆菌 C. 乳杆菌 D. 双歧杆菌 E. 肠链球菌 参考答案:D 答案解析:双歧杆菌是一类无任何毒性的固有菌群,能增强人体免疫力。其余选项各种菌皆能致病,无需赘述。故选D。考点:双歧杆菌
第21题: [单项选择]男性,32岁。因慢性肾炎、肾功能衰竭于5月前行同种异体肾移植,手术后维持抗排异治疗。近2周来发热38.5℃~39℃,轻咳伴气急。X线胸片示两肺弥漫性细小结节状影,约0.8mm大小,分布比较均匀,其中部分融合。拟诊血行播散性肺结核。为确诊,下列哪项检查最有价值() A. 结核菌素试验 B. 细菌学和(或)病理学检查 C. 血沉 D. CT或MRI E. 肺功能测定 参考答案:B
第24题: [单项选择]What did Linda do after graduating from college A. She learned to type. B. She went to look for work. C. She lived with her parents. 参考答案:B 答案解析:[听力原文]17-20 Linda left school when she was seventeen years old and went to a college for a ye