问答题

Under modern conditions ,this requires varying measures of centralized control and hence the help of specialized scientists such as economists and operational research experts.

【参考答案】

在现代条件下，这需要程度不同的中央控制，从而就需要获得诸如经济学家和运筹学家等领域专家的协助。
<上一题 目录 下一题>
热门 试题

单项选择题
A．which is very richB．with only more than one million populationC．which produces oilD．all the above
A．which is very rich
B．with only more than one million population
C．which produces oil
D．all the above
问答题
Furthermore it is obvious that the strength of a country’s economy is directly bound up with the efficiency of its agriculture and industry, and that this in turn rests upon the efforts of scientists and technologists of all kinds.
相关试题