More than twenty boys _____ (be) in the classroom.填什么?Why?

Its more than twenty thousand kilometres long. I'm not more than twenty和I'm less than twenty可以混用吗? there is______water pollution than twenty years ago.(much.more.fewer) thirty is more than twenty eight.同义句转换 翻译Tom pay more than twenty pounds for the dictionary. My mother__(teach)Chinese for more than twenty yearsMy mother__(teach)Chinese for more than twenty years并翻中文 This boy runs the more faster than that boy.改错 （ ）Twenty more trees will be planted on the mountain.A.More than twenty B.As many as twentyC.Another twenty D.Twenty different 知道的请帮忙,The rive is more than ___.A.twenty metre wide B.twenty metres wide C.twenty metre of wide D.wide of twenty metre 现在完成时 for后是接 more than 还是at least?i have lived here for more than twenty years. More than one boy 是复数还是单数 The tree is more than twenty yuars old【改为同义句】The tree is [ ] twenty years old more than当主语.谓语单复问题more than +复数名词做主语,谓语用单还是复?比如more than twenty years (has /have) gone by.注意是more than不是more than one. 英语翻译Studies show that people are watching more TV today than they did twenty years ago More than twenty people were killed in the a_____ ,including two foreigners. I have been to more than twenty countries.的同义句 I have lived in Shanghai ________ more than twenty years.填介词. 用 twenty students day of percent more exercise hours the for two than a 造句 为什么