物资储备定额按其作用不同可分为()。
A、经营储备定额
B、保险储备定额
C、季节储备定额
参考答案:A, B, C
连词成句。
1. you, me, did, miss
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2. picture, for, this, is, you
3. to, tail, your, happened, what
4. park, the, walked, I, to, yesterday
5. send, an, e-mail, can, my, friend, I
感觉异常