皮皮学,免费搜题
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【单选题】
What did the farmer do all day?
A.
He pulled cars out of the hole in the road.
B.
He filled the hole with water.
C.
He worked on his farm.
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皮皮学刷刷变学霸
举一反三
【判断题】表面粗糙度值越小,零件的耐磨性越好。
A.
正确
B.
错误
【单选题】溶酶体中含有的酶类最适PH值为( )
A.
4
B.
5
C.
6
D.
7
E.
8
【简答题】setenforce 0的含义:
【单选题】A is a large company whose shares are owned by a large number of individual investors, who do not wish to engage with company's decision making despite having full rights to do so. When using Mendelo...
A.
minimal effort
B.
keep informed
C.
keep satisfied
D.
key players
【简答题】Matrix pricing is a process in which a bond’s yield-to-maturity is determined from bonds currently available in the market that have similar attributes as the bond being considered. Matrix pricing is ...
【单选题】甲依法在自家宅基地上建造了三间平房,10年后甲去世,房屋由其子乙继承。不久,乙将该房屋卖给了同村的丙,丙已经搬入居住。经查,该房屋从未办理任何登记手续。请问如今房屋的所有人为:
A.
国家
B.
集体
C.
D.
【简答题】翻译:他正在专心看书。
【多选题】表面粗糙度对零件性能的影响, 表面粗糙度值越小,则零件的( )
A.
耐磨性好
B.
配合精度高
C.
抗疲劳强度差
D.
传动灵敏性差
E.
加工容易
【判断题】售后服务的重要性仅次于商品质量和信誉。
A.
正确
B.
错误
【简答题】更改SELinux值,后面可以跟Enforcing、Permissive或者1、0,那么当要用setenforce关闭SELinux时采用的命令是_________________________。
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