脑筋急转弯：1.Why do birds fly to south?2.There is four mistake in this centence.Can you find them打错了,应是Can you find them?
问题描述：
脑筋急转弯：1.Why do birds fly to south?2.There is four mistake in this centence.Can you find them
打错了,应是Can you find them?
答
1.Because bird can't walk.
2.is-are
mistake-mistakes
this-these
centence-sentences