Half of the class have done most of the work 怎么翻译

Half of the class have done most of the work 怎么翻译 Half of the class have done most of the work.The restis rath Half of the class have done most of the work.这句话中为什么要用have 1.Half of the class ______ done most of the work .The left _ half of the class( )most of the work.some of the work( )real Half of the class ______ most of the work. Some of the work_ Half of the class ___ most of the work,The rest ___ really d Half of the class _done most of the work.The left _rather di Half of the class _____done most of the work.The left ______ The workers have done most of the work.The rest()(be)really 一道初中英语单选题 Don't worry.We ( ) half of the work.a.have done b. Most of the work ___ done by him.A has B have C is D are