Only after food has been dried salted or canned ______ for later consumption.A．that is sh

Only after food has been dried, salted or canned ______ for later consumption.

A．that is should be stored

B．should be stored

C．should it be stored

D．it should be stored

正确答案：C
解析：结构识别本句是倒装句结构：“only+状语”或“only+状语从句”放在句首或主句前时，主句的主语、谓语要部分倒装，因此C为答案。