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【判断题】
Johnsy fell ill because of Pneumonia.
A.
正确
B.
错误
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参考答案:
举一反三
【多选题】有或无继电器是一种只按电气量是否在其工作范围内或者为零时而动作的电气继电器,包括 等。
A.
时间继电器
B.
信号继电器
C.
中间继电器
D.
测量继电器
查看完整题目与答案
【单选题】听力原文:M: How are you, Jane? W: Fine, apart from my back. M: What's the matter? W: It's killing me. What is the matter with Jane?
A.
She has a backache.
B.
She is in the er of being killed.
C.
Something is wrong with her backside.
查看完整题目与答案
【单选题】单元体变形后的形状如图中虚线所示,对应三个图A点的切应变分别为
A.
0, 2α,2α
B.
α, 2α,2α
C.
α, α,2α
D.
0, 2α,α
查看完整题目与答案
【单选题】听力原文:M: How are you, Sally? W: Fine, apart from my back. M: What’s the matter? W: It’s killing me. What is the matter with Sally?
A.
She has a backache.
B.
She is in the er of being killed.
C.
Something was wrong with her backside.
查看完整题目与答案
【判断题】种公牛多汁饲料和粗饲料不可过量,长期喂量过多,会使种公牛消化器官容积增大,形成“草腹”而影响种用效能。
A.
正确
B.
错误
查看完整题目与答案
【多选题】电量继电器包括有( )。
A.
电流继电器
B.
电压继电器
C.
阻抗继电器
D.
压力继电器
查看完整题目与答案
【单选题】单元体变形后的形状如图中虚线所示,对应三个图A点的切应变分别
A.
0,2 a ,2 a
B.
a,a, 2 a
C.
a ,2 a ,2 a
D.
0,2 a , a
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【多选题】在低压配电系统中,电源有一点与地直接连接,负荷侧电气装置的外露可导电部分接至电气上与电源的接地点无关的接地极,下列哪几种系统接地形式不具有上述特点?'( )
A.
TN—C系统
B.
TN—S系统
C.
TT系统
D.
IT系统
查看完整题目与答案
【单选题】— _____________? — I have a sore back. [ ]
A.
What's the wrong
B.
What's matter
C.
What's trouble
D.
What's wrong
查看完整题目与答案
【单选题】He asked me _____ with me. [ ]
A.
what's wrong
B.
what's the trouble
C.
what the matter was
D.
what was the matter
查看完整题目与答案
相关题目:
【多选题】有或无继电器是一种只按电气量是否在其工作范围内或者为零时而动作的电气继电器,包括 等。
A.
时间继电器
B.
信号继电器
C.
中间继电器
D.
测量继电器
查看完整题目与答案
【单选题】听力原文:M: How are you, Jane? W: Fine, apart from my back. M: What's the matter? W: It's killing me. What is the matter with Jane?
A.
She has a backache.
B.
She is in the er of being killed.
C.
Something is wrong with her backside.
查看完整题目与答案
【单选题】单元体变形后的形状如图中虚线所示,对应三个图A点的切应变分别为
A.
0, 2α,2α
B.
α, 2α,2α
C.
α, α,2α
D.
0, 2α,α
查看完整题目与答案
【单选题】听力原文:M: How are you, Sally? W: Fine, apart from my back. M: What’s the matter? W: It’s killing me. What is the matter with Sally?
A.
She has a backache.
B.
She is in the er of being killed.
C.
Something was wrong with her backside.
查看完整题目与答案
【判断题】种公牛多汁饲料和粗饲料不可过量,长期喂量过多,会使种公牛消化器官容积增大,形成“草腹”而影响种用效能。
A.
正确
B.
错误
查看完整题目与答案
【多选题】电量继电器包括有( )。
A.
电流继电器
B.
电压继电器
C.
阻抗继电器
D.
压力继电器
查看完整题目与答案
【单选题】单元体变形后的形状如图中虚线所示,对应三个图A点的切应变分别
A.
0,2 a ,2 a
B.
a,a, 2 a
C.
a ,2 a ,2 a
D.
0,2 a , a
查看完整题目与答案
【多选题】在低压配电系统中,电源有一点与地直接连接,负荷侧电气装置的外露可导电部分接至电气上与电源的接地点无关的接地极,下列哪几种系统接地形式不具有上述特点?'( )
A.
TN—C系统
B.
TN—S系统
C.
TT系统
D.
IT系统
查看完整题目与答案
【单选题】— _____________? — I have a sore back. [ ]
A.
What's the wrong
B.
What's matter
C.
What's trouble
D.
What's wrong
查看完整题目与答案
【单选题】He asked me _____ with me. [ ]
A.
what's wrong
B.
what's the trouble
C.
what the matter was
D.
what was the matter
查看完整题目与答案
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