题目内容

A.animalsB.insectsC.birdsD.fish

A. animals
B. insects
C. birds
D. fish

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A.flyingB.fastestC.slowestD.flightless

A. flying
B. fastest
C. slowest
D. flightless

A.haveB.withC.coveredD.by

A. have
B. with
C. covered
D. by

根据下表给定的逻辑关系绘制某分部工程双代号网络计划(见下图),对图上内容表述错误的是()。

A. 节点编号不对
B. 逻辑关系不对
C. 有多个起点节点
D. 有多个终点节点

The joke means taking medicine_____.

A. is better than not taking it
B. needs longer time to recover
C. is the same with no medicine
D. has no effect

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