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【单选题】Most people have had a dog or wanted one as their companion at some time in their lives. If you are thinking of buying a dog, however, you should first decide what sort of companion you need and wheth...
A.
it must be trained so that it won’t bite
B.
it demands more food and space
C.
it needs more love and care
D.
it must be looked after carefully
相关题目：
【单选题】决策阶段的资源投入大约占工程项目总的资源投入量的（）。
A.
1%～2%
B.
1%～2.2%
C.
1%～2.5%
D.
1%～3%
【多选题】禁止投入一级旁路的条件是（）
A.
再热器出口温度高于规定值
B.
真空低至规定值
C.
减温用给水压力低
【多选题】资金投入的资金包括( )。
A.
权益资金
B.
储备资金
C.
借人资金
D.
捐赠资金
【单选题】()是指投入和产出的比值。
A.
经济评价
B.
环境效果
C.
社会效果
D.
经济效果
【判断题】在投入广告的时候不能贴现.
A.
正确
B.
错误
【单选题】Most people have had a dog or wanted one as their companion at some time in their lives. If you are thinking of buying a dog, however, you should first decide what sort of companion you need and wheth...
A.
it must be trained so that it won’t bite
B.
it demands more food and space
C.
it needs more love and care
D.
it must be looked after carefully
【单选题】2#竖炉于（）投入生产。
A.
1968年
B.
1972年
C.
1987年
D.
1988年
【多选题】非研发投入具体包括()。
A.
管理费用
B.
新产品的生产性准备投入
C.
新产品试销费
D.
员工的技术学习费用
【判断题】将 3 封信投入 4 个邮箱,不同的投法有多少种?
A.
正确
B.
错误