Please come to our meeting if you_____free.A.will be B.was C.are D.are going to be

Please come to our meeting if you__C___free.A.will be B.was C.are D.are going to beif引导的条件状语从句 主句是将来时 从句用一般现在时表将来时态主句是祈使句 祈使句都是将来时态 所以选择C如还有疑问,欢迎...