问题标题：
I________aletterfromhimsinceheleft.Adidn'treceiveBhavegotCdidn'thaveDhaven'theard
问题描述：
I________aletterfromhimsinceheleft.
A
didn'treceive
B
havegot
C
didn'thave
D
haven'theard
顾晓强回答：
【分析】“收到某人的来信”是“getaletterfromsb.”或“hearfromsb.”。“receivealetter”也有“收到来信”之意。但句中since引导的时间状语从句表明该句应用现在完成时态，所以选项didn'treceive、didn...
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