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【简答题】
某公司拟建一配送中心负责6个超市进行商品配送,各超市的具体位置与每天运输量如下表 所示,请利用重心法确定配送中心位置。(取整数) 各超市坐标值及每天运量表 超市 超市地图坐标(x,y) 每天运量(吨) A (10,5) 3 B (3,8) 3 C (4,7) 2 D (15,10) 6 E (13,3) 5 F (1,12) 3
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【单选题】I’m planning to take listening and speaking this term,Can you recommend a professor?
A.
If I were you,I would choose the course .
B.
Of course,Dr.Smith.
C.
I don’t like the professor.
D.
I’m afraid I must go now .
【单选题】I’m planning to take Listening and speaking this term. Can you recommend a processor?
A.
If I were you,I would choose the course.
B.
Of course, Dr.Smith.
C.
I don’t like the professor.
D.
I’m afraid I must go now.
【简答题】( 111100 )2=(________)10
【简答题】Joe: Hello, Jack. Jack: Hello, Joe. (3) ___________________? Joe: (4)______________, thanks. (5)______________? Jack: (6)______. Well, you see, I’m planning to take chemistry this semester. (7)_______...
【简答题】拟蕨植物(fern allies)
【简答题】Nancy: Hi, Dave. David: (1) _____, Nancy. (2) _________________? Nancy: (3) ___________. (4) ______________? David: Good, thanks. You know, I’m planning to take Listening and Speaking this semester. (...
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