What do the signs mean?回答应该是?

What do the signs mean?回答应该是? what do the signs mean (同义句转换) what are the （ ）（ ）the signs? mean the what do signs 怎么组成问句 What do the signs mean?Where do you see them?的中文是? what do the signs they _we shouldn't walk on the grass.(mean) Which of the following signs means Do not park your car here?help me What ___ the signs mean?A. do B.is C.does what do the signs——（mean）?the sign on the wall——（mean）“danger” What does the signs mean? 改错只能改does 、signs、mean三处中的一处. 是把does改成do吗? the是代表后面的是单数吗?那是把signs改成sign吗? 求解! What do you like about me the What present do the Tom give me what ______ the signs mean?______mean“Keep off the grass”. Excuse me,what do you want to do the projectExcuse me,what do you want to do the project What does the signs mean.这句话哪错了 Only fools do as the signs say.的中文翻译 the could help you put the signs up othe could help you put the signs up on wall me连词 阅读英语短文,We can see many traffic signs on both sides of the roads or streets.Some tell the drivers what to do,and others tell them what not to do.The traffic signs are the traffic rules.All people must obey the rules and mustn’t break the please tell me what _ after the work _(do).