Please tell him about it when you ____ him .A.would see B.see C.will see D.saw为什么选B不选C,请详解,

Please tell him about it when you ____ him .A.would see B.see C.will see D.saw为什么选B不选C,请详解,
Please tell him about it when you ____ him .A.would see B.see C.will see D.saw
为什么选B不选C,请详解,

Please tell him about it when you ____ him .A.would see B.see C.will see D.saw为什么选B不选C,请详解,
这是一个时间状语从句,遵循主将从现原则,虽然这里主句是祈使句,但是从句仍然应该用一般现在时,所以选C.

因为B选项See 是一般现在时而C选项是一般将来时，原题说到when you ____ him这是一般现在时所以选B. 这是我个人想法，希望能帮到你！！

选择B。带有when引导的时间状从的主从复合句，当主句为一般将来时或祈使句时，when从句用一般现在时来表示。 除此之外，还有until, if（如果）引导的从句。

C
一般将来时
因为你现在还没有见到他