决策者如何尽心科学决策?
参考答案:
(1)决策者要知识广博;
(2)决策者要善于观察事物;
(3)决策者要敏于判断;
(4)巧于整合。
选择合适的单词补全下列句子。
1. The robot can _____ (walk, walking).
2. —Will they do the housework? —Yes, _____ (he, they) will.
3. —Will it be hot tomorrow? —No, it _____ (will, won't).
4. He'll go _____ (swim, swimming) tomorrow.
下列哪一项图纸不需要工艺专业会签()
A.危险区域划分图
B.装置平面布置图
C.连锁系统逻辑图
D.管段图