第5题: [单项选择]低渗性缺水时体液渗透压的改变特点是() A. 水和钠同时缺失,失钠多于缺水,细胞外液呈低渗状态 B. 水和钠同时缺失,失水多于缺钠,细胞外液呈高渗状态 C. 水和钠先后缺失,细胞外液先低渗后高渗状态 D. 水和钠先后缺失,细胞外液先高渗后低渗状态 E. 钠与水等比例丢失,细胞外液渗透压正常 参考答案:A
第11题: [单项选择]Which simplified IPv6 address is the same as the IP address 2001:0000:1000:0000:0000:cbff:0020:0001/64?() A. 2001::1::cbff:2:0001/64 B. 2001::1000::cbff:20:1/64 C. 2001:0:1000::cbff:20:1/64 D. 2001:0:1:0:0:cbff:2:1/64 参考答案:C
第25题: [单项选择]Taylor has ________several broken marriages, as well as periods of drug and alcohol addiction. A. retained B. endured C. maintained D. survived 参考答案:D 答案解析:[解析]语义连贯题。从题干中可以推测出泰勒是在一系列不好的事件中幸存了下来,[D]survived“幸存,生还”表示经历某事还幸存,符合句意,所以[D]为答案。其他三项均不能和several brok