have to wear a helmet是什么意思

have to wear a helmet是什么意思 have to wear a helmet的意思 we have to wear a uniform to school意思?we have to wear a uniform at school.区别? Does he have to wear a uniform at school.翻译 We have to wear a uniform.（改为否定句） Do you have to wear a uniform at school? Do I have to wear a helmet?的中文翻译 Do you have to wear a u______at school? Mary,you don't have to wear a uniform. We can never wear the wedding dress I would never have a chance to wear wedding. We have（）school uniforms in school.A.wear B.toWe have（）school uniforms in school.A.wear B.to wear C.wears D.wearing We have to wear unforms at school.提问wear unforms you have to wear a uniform at school同义句是 You have to wear a uniform at school.____ a uniform at school,_____. 1.do you have to wear uniform today?2.do you have to wear a uniform at school?为什么第一句没a, 连词成句to I to school wear have a uniform We have to wear a (u ) to school Bow ling because (p ) in china 都补全单词 Should students have to wear school uniforms? You have to wear uniforms改为祈使句