Paper ______all over the world now.A.is used B.are using C.are used C.have used.

相关推荐

• English is used all over the world .Most of the calls ----in English People like to do business -------. A.make ,using phones B.are made ,by phone C.are made ,with phone 为什么?
• English is used all over the world .Most of the calls ----in English People like to do business -------.A.make ,using phones B.are made ,by phone C.are made ,with phone 为什么?为什么不用with phone
• Paper ______all over the world now.A.is used B.are using C.are used C.have used.
• 课文紧扣“_”字,_次写到鲁迅的外貌:_的脸,_的头发,_的胡须,
• x^4-11x^2y^2+30y^4的因式分解