听课
课程多端同步更新,充分利用零碎时间。做题
海量精选试题,想练就练,瞬间提分。答疑
网校名师24小时在线答疑解惑。直播
名师大咖面对面,有问有大收获多。Two birls
Teacher: Here are two birds, one is a swallow, the other is sparrow. Now who can tell us which is which?
Student: I cannot point out but I know the answer.
Teacher: Please tell us.
Student: The swallow is beside the sparrow and the sparrow is beside the swallow.
两只鸟
老师: 这儿有两只鸟,一只是麻雀。谁能指出哪只是燕子,哪只是麻雀吗?
学生:我指不出,但我知道答案。
老师:请说说看。
学生:燕子旁边的就是麻雀,麻雀旁边的就是燕子。