问题

rocery stores use misting, a process ________ vegetablesare sprayed with water, to keep vegetable fresh.

A:which
B:that
C:what
D:where

正确答案是：

同类题型

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Jim isn’t _____, but he did badly in the final exams last semester.

___ I ask you something, if you are not busy—Yes, ofcourse you _______.

________— They are on the bed.

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