This kind of seeds ___ cool,clean and dry according to the instruction.A、should be carried B、must be put C、should be placed D、must be kept

分类: 作业答案 • 2022-01-02 15:58:47

问题描述：

This kind of seeds ___ cool,clean and dry according to the instruction.
A、should be carried B、must be put C、should be placed D、must be kept

答