I'll let you know as soon as he ——A arrives B will arrive C arrived D has arrived答案好像选A 为什么呢 我觉得是选D

I'll let you know as soon as he ——A arrives B will arrive C arrived D has arrived答案好像选A 为什么呢 我觉得是选D
I'll let you know as soon as he ——
A arrives B will arrive C arrived D has arrived
答案好像选A 为什么呢 我觉得是选D

I'll let you know as soon as he ——A arrives B will arrive C arrived D has arrived答案好像选A 为什么呢 我觉得是选D
当然是选A了.
当他一到我就会让你知道.
由as soon as引导的时间状语从句,当主句用将来时,从句就用一般现在时.（时间状语都是）,概括为“主将从现”.
要牢记,这样的题有很多,