第11题: [单项选择]What does Nancy like best about her job A. Seeing interesting buildings in the city. B. Being able to enjoy the world of nature. C. Driving in unsettled weather. D. Taking long drives outside the city. 参考答案:B
第12题: [单项选择]交感神经兴奋时,少尿的主要原因是() A. 血浆胶体渗透压升高 B. 血浆晶体渗透压升高 C. 滤过膜通透性降低 D. 肾血流量减少 E. 醛固酮分泌减少 参考答案:D
第19题: [单项选择]下列说法错误的是() A. 红细胞的功能:运输氧和二氧化碳 B. 红细胞的功能:对机体产生的酸碱物质起缓冲作用 C. 白细胞的功能:保护机体、抵抗外来微生物的侵害 D. 血小板的功能:凝血、止血、溶解纤维蛋白 E. 血小板正常值为1万~4万/mm3 参考答案:E
第20题: [单项选择]These examples show that all individuals, they are rich or poor, should be responsible ()they are involved in law. A. if;when B. if; as long as C. whether; as long as D. whether; since 参考答案:C