be sure to let tom know the notice as soon as he 为啥选C
问题描述:
be sure to let tom know the notice as soon as he 为啥选C
---A.will arrive B.was arriving C.arrivesD.arrived.请详细一些,
答
as soon as引导时间状语从句,要用“主将从现”.也就是主句将来(包括将来时、情态动词、祈使句),从句(as soon as后面)用一般现在.所以用arrives