【单选题】老年人生活的室温应是多少摄氏度较为适宜。 ( )
【判断题】中心粒的复制是在细胞周期S期全部完成的。
【单选题】We cannot see any possibility of business______ your price is too high. We cannot see any possibility of business______ your price is too high.
【简答题】But what we should do is an (伦理) question.
【判断题】concentrate colander集滤器的翻译是否正确?
【单选题】But what we should do is an question.
【判断题】胃内盐酸对壁细胞的泌酸活动起负反馈作用。
【单选题】What we should do is an ethical question--we must understand what is right and wrong.