I’m afraid I can’t finish the work____________ to help me.A.unles_英语解答

I’m afraid I can’t finish the work____________ to help me.A.unless you will comeB.unless you co

人气：295 ℃　时间：2019-08-19 13:55:12

解答

答案：B.unless you come
unless 表示“除非”,引导条件状语从句,从句用一般现在时表示将来.