This kind of seeds ___ cool,clean and dry according to the instruction.
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
A、should be carried B、must be put C、should be placed D、must be kept
英语人气:383 ℃时间:2019-12-08 09:41:57
优质解答
D
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