题目内容

顺控功能图的要素有( )

A. 步
B. 有向线段
C. 转换或转换条件
D. 与步对应的动作或者命令

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水文分析与计算,是预计水文变量在()的概率分布情况。

A. 任一时期内
B. 某一时刻
C. 未来很长的时期内
D. 过去某一时刻

Which is the antonym of dismal?

A. Cheerful
B. Dreary
C. Depressive
Desolate

Which is not the synonym of hierarchy?

A. Ranking
B. Mobility
C. Ordering
D. Scale

Which is the antonym of bespoke?

A. Tailored
B. Custom-made
C. Mass-produced
D. Made-to-order

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