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【多选题】
轻型门式刚架结构的主要组成部件有A.
钢柱
B.
钢梁
C.
檩条
D.
消防管道
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】When Tim ___ why he was late for school, he just kept silent.
A.
was asked
B.
asked
C.
was asking
D.
is asked
【简答题】According to the author, wisdom still grows even when ______and makes up ______.
【单选题】病人,男,6小时前左食指被菜刀划伤,未进行任何处理,此时最首要处理的是()
A.
彻底祛除异物及坏死组织
B.
包扎固定
C.
快速滴入平衡盐1500ml
D.
皮下注射TAT
E.
局部暴露，观察无感染后延期缝合
【单选题】下面卸料平台主梁型号是 ( ),其抗弯截面模量Wx(截面抵抗矩)是( )。次梁型号是( )抗弯截面模量Wx(截面抵抗矩)是( )。
A.
16号槽钢 116.8 cm4 12.5号槽钢 62.137 cm4
B.
16号槽钢 116.8 cm3 12.5号槽钢 62.137 cm3
C.
16号槽钢 934.5 cm3 12.5号槽钢 391.466 cm4
【判断题】决策树是一种基于树形结构的预测模型，每一个树形分叉代表一个分类条件，叶子节点代表最终的分类结果，其优点在于易于实现，决策时间短，并且适合处理非数值型数据。( )
A.
正确
B.
错误
【单选题】When problems such as energy crisis, pollution and population explosion_________, people are aske
A.
33．When problems such as energy crisis, pollution and population explosion_________, people are asked to share the bitterness and endure the hardship with all the whole nation of the times． A．are arisen
B.
arise
C.
arising
D.
Arisen
【单选题】When ______ where he came from, the boy cried instead of replying.
A.
was asked
B.
asked
C.
asking
D.
he being asked
【单选题】病人,男,6小时前左食指被菜刀划伤,未进行任何处理,此时最首要的处理是
A.
彻底祛除异物及坏死组织
B.
包扎固定
C.
快速滴入平衡盐溶液1500ml
D.
皮下注射TAT
E.
局部暴露,观察无感染后延期缝合
【单选题】When can a fairy story terrify a child according to the author?
A.
When it is retold too often.
B.
When it is improved.
C.
When it is heard for the first time.
D.
When it is told in a realistic setting.
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