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企业对于材料已到，但结算凭证未到且货款尚未支付的采购业务，正确的处理有( )。
A.
材料验收入库时先不入账
B.
材料验收入库时入账
C.
在计算材料成本差异时需要考虑
D.
月末按暂估价入账
E.
下月初用红字冲回
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【简答题】根据下表所示化学反应与数据关系： 请回答： (1)反应①是_____________（填“吸热”或“放热”）反应。 (2)写出反应③的平衡常数K 3 的表达式___________。 (3)根据反应①与②可推导出K 1 、K 2 与K 3 之间的关系，则K 3 = _________（用K 1 、K 2 表示）。 (4)要使反应③在一定条件下建立的平衡向逆反应方向移动，可采取的措施有_______...
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【单选题】听力原文：M: I came across our friend Michael last week in the street. He said he hadn' t heard from you for ages. W: Yes, I know. But I' ve been too busy to telephone him. Why does the man want to work in...
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【单选题】____ in thought, he didn’t notice me when I came into his room.
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【简答题】完形填空 I came to study in the US last fall. My life had been quite 1 since I arrived at Andover. Although I had quite a few extracurricular (课外的) activities, I hadn’t taken any official leadership posit...
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【简答题】（1）化学平衡常数K表示可逆反应的进行程度，K值越大，表示______ ______，K值大小与温度的关系是：温度升高，K值______ （填一定增大、一定减小、或可能增大也可能减小）． （2）在一定条件下，二氧化硫和氧气发生如下反应： 2SO 2 （g）+O 2 （g）?2SO 3 （g）△H＜0 ①写出该反应的化学平衡常数表达式 K=______． ②降低温度，该反应K值______，二氧化硫...
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【简答题】听力原文： When my first wartime Christmas came, I was in basic training in New Jersey. At that time I was not sure if I would make it home for the holidays. Only on the afternoon of December 23 did I see ...
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【简答题】One day I was dining with my friend Zhou in McDonald when two young girls came in hand in hand. While enjoyed a hamburger, I found Zhou looking around at something strangely. I raised my eyes to see w...
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【单选题】听力原文：M: I came across our friend Michael last week in the street. He said he hadn' t heard from you for ages. W: Yes, I know. But I' ve been too busy to telephone him. Why does the man want to work in...
A.
He wants to learn more foreign language.
B.
He is not satisfied with his old job.
C.
He wants to be an English teacher.
D.
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查看完整题目与答案
【单选题】____ in thought, he didn’t notice me when I came into his room.
A.
Burying
B.
Buried
C.
Put himself
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To be set
查看完整题目与答案
【简答题】完形填空 I came to study in the US last fall. My life had been quite 1 since I arrived at Andover. Although I had quite a few extracurricular (课外的) activities, I hadn’t taken any official leadership posit...
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