优优班--学霸训练营 > 知识点挑题
全部资源
          排序:
          最新 浏览

          共50条信息

            • 1．

              I think the boy runs _____ than any other boy in his class.

               

              A. quickly B. quick C. more quickly D. quicker
              难度：较易
              解析 收藏 试题篮
            • 2．

              Man has a big brain (大脑). He can think, learn and speak. Scientists once thought that men are different from animals ____  (1)  ____ they can think and learn. They know now that dogs, monkeys, and birds can learn, too. They are beginning to understand that men are different from animals because they can speak. Animals can't speak. They make noises when they are afraid, angry or unhappy. Apes (类人猿)can understand something ____  (2)  ____ than humans, one or two of them have learned a few ____  (3)  ____. But they can't join words to make sentences. They can't think ____  (4)  ____us because they have ____  (5)  ____ language. Language is a wonderful thing. Man ____  (6)  ____ build a modern world because he has language. ____  (7)  ____ child can speak his own language very well when he is four or five, ____  (8)  ____ no animal learns to speak. ____  (9)  ____ do children learn it? Scientists do not really know. ____  (10)  ____ happens inside our body when we speak? They do not know. They only know that man can speak because he has a brain.

              难度：较易
              解析 收藏 试题篮
            0/40

            进入组卷