1明明在本子上写了一个“通”字,走之儿以为自己是只蜗牛,他觉得自己背上的壳太重了,就偷偷丢了一横,愉快地去玩了。2不一会儿,错别字救护车就到明明的作业本上来巡逻了。3从错别字救护车上下来了小铅笔、小红笔和小橡皮,他们拦住少了一横的“通”字,要修理他。 1 clearly in the book to write a “pass ” word, go and think they are only a snail, he felt his back shell is too heavy, they secretly lost a horizontal, happily to play. In a few moments, the typo ambulance patrolled on the clear assignment. 3 from the typo ambulance down a small pencil, a small red pen and a small rubber, they stopped a less horizontal “pass ” word, to repair him.