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【单选题】
互为对偶的两个线性规划 , 对任意可行解 X 和 Y ,存在关系
A.
Z > W
B.
Z = W
C.
Z ≥ W
D.
Z ≤ W
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参考答案:
举一反三
【单选题】–-I never thought she would _______ my invitation to the concert. —She would feel sorry for missing the concert someday.
A.
refuse
B.
suppose
C.
return
D.
Remind
【单选题】婴儿在几个月龄前不宜添加谷类等含淀粉的食物( )。
A.
2个月
B.
3个月
C.
4个月
D.
5个月
【单选题】—Would you mind____ the window for me? I feel hot here. —No. I’ll do that. In fact, I feel like breathing the fresh air from outside.
A.
opening;           
B.
to open;        
C.
open
【单选题】婴儿在几个月龄前不宜添加谷类等含淀粉的食物
A.
2个月
B.
3个月
C.
4个月
D.
5个月
E.
6个月
【简答题】在借贷记账法下,余额试算平衡的理论依据是( )。
【单选题】婴儿在几个月龄前不宜添加谷类等含淀粉的食物是( )。
A.
2个月
B.
1个月
C.
4个月
D.
6个月
【单选题】借贷记账法试算平衡包括发生额试算平衡和余额试算平衡,其中余额试算平衡的理论依据是( )。
A.
借贷记账法的记账规则
B.
会计基本等式
C.
权责发生制
D.
收付实现制
【单选题】借贷记账法余额试算平衡的理论依据是( )
A.
资产=负债 + 所有者权益
B.
收入 -  费用 = 利润
C.
借贷记账法记账规则
D.
期末余额=期初余额 + 本期增加数 - 本期减少数
【单选题】— I never thought she would ______ my invitation to the concert. — She would feel sorry for missing the concert someday. [     ]
A.
refuse
B.
suppose
C.
return
D.
remind
【单选题】—Would you like to go fishing with me? —I don't feel like it. I would rather ______ at home and have a sleep. [     ]
A.
stay
B.
to stay
C.
staying
D.
stayed
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