第15题: [单项选择]低渗性脱水丢失的是() A. 水为主 B. 钠为主 C. 水与钠比例相当 D. 磷为主 E. 钙为主 参考答案:B
第16题: [单项选择]The joys of travel, having long ______ the disabled, are opening up to virtually anyone who has the means. A. omitted B. neglected C. missed D. discarded 参考答案:B 答案解析:neglect意为“疏忽,忽视”,如:Don't neglect to lock the door when you leave.走时别忘了锁门。 omit作“省略,遗漏”讲,如:The chapte