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【单选题】
某企业某年各月月末库存额(单位:万元)资料如下:4.8、4.4、3.6、3.2、3.0、4.0、3.6、3.4、4 .2、4.6、5.0、5.6;又知上年末库存额为5.2,则全年的平均库存额为()A.
5.2
B.
4.1
C.
4.133
D.
5
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【简答题】听音，选择正确的答案。 1. My book is __________. 2. His __________ is on his desk. 3. The boy is __________ the girl. 4. I have __________ pencils. 5. I am playing s with my __________. A. red A. eraser A. b...
【单选题】_____ his sister, Jack is quiet and does noteasily make friends with others.
A.
Dislike
B.
Unlike
C.
Alike
D.
Liking
【单选题】He said his sister had passed the college entrance examination, and_________ she would go to college in about 20 days.
A.
that; /
B.
that; that
C.
/; /
D.
that; which
【简答题】HTTP协议是基于()模式的、无状态的应用层协议,即超文本传输协议,它采用URL作为定位网络资源的标识。
【单选题】听力原文：W: Oh, Dad. Does Bill work in your factory? M: No, his sister works here. He works in a school. Q: Where does Bill's sister work? (20)
A.
In a factory.
B.
On a farm.
C.
At a school.
【单选题】-- The boy has to stay at home to look after his little sister, ? --Yes, because his mother has gone shopping. A.does he B.is he C.doesn't he D.hasn't he
A.
does he
B.
doesn't he
C.
hasn't he
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