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【判断题】
0.1是本地回环地址,一般用来测试本机协议栈是否工作正常。
A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【多选题】服药之风引发的社会现象包括()。
A.
服饰上宽衣博带
B.
高屐
C.
裸袒
D.
脾气暴躁
【多选题】决定测量数据中可疑值的取舍常用的方法有( )。
A.
F检验法
B.
Q-检验法
C.
G-检验法
D.
t检验法
E.
M检验法
【多选题】通过试验可测定变压器6个基本参数,可用空载实验测求参数有【 】。
A.
励磁电抗
B.
励磁电阻
C.
短路电抗
D.
短路电阻
【单选题】Shocking figures have shown that half of the animals in the world _______ since 1970 because of uncontrollable human activities.
A.
have perceived
B.
have vanished
C.
have cycled
D.
have derived from
【判断题】天然淡水的总碱度往往用碳酸盐碱度和氢氧根碱度之和表示。
A.
正确
B.
错误
【简答题】Shocking figures have shown that half of the animals in the world_____________ since 1970 because of uncontrollable human activities.
【单选题】Shocking figures have shown that half of the animals in the world _________ since 1970 because of uncontrollable human activities.
A.
have disappeared
B.
have vanished
C.
have faded
D.
have missed
【单选题】Shocking figures have shown that half of the animals in the world ________ since 1970 because of uncontrollable human activities.
A.
vanish
B.
vanished
C.
had vanished
D.
have vanished
【单选题】Shocking figures have shown that half of the animals in the world ___________since 1970 because of uncontrollable human activities.
A.
have neglected
B.
have revived
C.
have vanished
【单选题】It was a _____story, and we all got_____. [     ]
A.
shocking; shocking
B.
shocked; shocked
C.
shocking; shocked
D.
shocked; shocking
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