函数int（2.718）=2.0计算是正确的。
下列哪项药理作用是阿托品的作用（） ["降低眼压","调节麻痹","促进腺体分泌","减慢心率","镇静作用"]
下列表现，属于暴力行为先兆行为的是（） ["踱步","握拳或用拳击物","思维混乱","下颚紧绷","突然停止正在进行的动作"]
在水利工程概预算的费用构成中，下列（）费用属于现场经费中的临时设施费 ["施工导流工程","场内施工排水","供水（支线）","夜间施工增加费"]
When using the Call Subflow step, can variables be shared between the parent (calling) flow and the subflow?（） ["No. ","Yes. ","Yes, but they must be manually passed via input and output mapping. ","Yes, but they must be manually created in both flows and have the same name.&e"]
简述超链接的组成、访问文件方式、内部链接和外部链接。
