【判断题】两栖动物是指幼体生活在水中,成体既可生活在水中也可生活在陆地。
【单选题】两栖动物是指( )
C.
幼体生活在水中,成体生活在陆地上或水中的动物
【判断题】防守技术是指防守队员对持球的进攻队员所运用的一系列防守技巧。
【单选题】两栖动物是指( )
B.
幼体生活在水中,成体生活在陆地上或水中的动物
【判断题】两栖动物是指幼体生活在水中,成体既可在水中也可生活在陆地。
【简答题】阅读理解 Tom and Mike were good friends. Sometimes they were kind to each other, somctimes they were not. But some of their classmates said they were like brothers. One day they went out for a walk togeth...
【简答题】Tom and Mike were good friends. Sometimes they were kind to each other, and sometimes they were not. But all of their classmates said they were like brothers. One day they went out for a walk together...
【判断题】等规PMMA是不透明的。33. 等规PMMA是不透明的。
【简答题】A.They were schoolmates. B.They are very good friends. C.They were both businessmen years ago. D.They are professors of a certain university.
【单选题】晚唐诗人李商隐在《咏史》一诗中写道:“历览前贤国与家,成由勤俭败由奢”,这是诗人对唐朝由鼎盛走向衰落的感悟。历史上把唐朝鼎盛时期称为()