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【多选题】
随库存量增加而减少的成本是( )A.
缺货成本
B.
存储成本
C.
机会成本
D.
损耗成本
E.
订货成本
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】I've brought some sandwiches _____ we get hungry.
A.
for
B.
so that
C.
for fear
D.
in case
【单选题】On our way back home, we _______ lunch because we felt hungry.
A.
stopped to have
B.
stop to have
C.
stopped having
D.
stoped to have
【单选题】There was ________ left, so we went hungry.
A.
little food
B.
a little food
C.
little foods
D.
a little foods
【简答题】用am, are, is填空。 1. I hungry. 2. He a teacher. 3. How much the gs? 4. We a happy family.
【简答题】节流阀通常采用薄壁小孔,其原因是通过它的流量与 无关,使流量 受 的变化较小。
【简答题】On our way to the building site, we ______ lunch because we felt hungry.A. stopped tohaveB. stop tohaveC. stoppedhavingD. stop having
【单选题】- I'm hungry. Is there any bread in the fridge? but we have cakes. Would you like to have one? [ ]
A.
Some
B.
Much
C.
None
D.
Nothing
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