估算指标的内容一般可分为()。
A.单位工程指标
B.单项工程指标
C.概算指标
D.建设项目综合指标Q
E.技术经济指标
参考答案:A, B, D
_____ want to devote their whole life to their career should go _____ there are various career opportunities.
A.Whoever; where
B.Those who; where
C.Whoever; in which
D.Those who; in which
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