皮皮学，免费搜题
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【单选题】
CRH380B型型动车组的钥匙处于什么位置的时候，才可以从钥匙开关上取出钥匙？
A.
开
B.
关
C.
中立
D.
激活
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
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举一反三
【判断题】土壤肥料三要素是氮、铁、镁。
A.
正确
B.
错误
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【简答题】航空运输的计费重量，以实际毛重表示时，计费重量的最小单位是( )。 A．0.5KG B．0.1KG C．2KG D．5KG
查看完整题目与答案
【单选题】航空运输的计费重量,以实际毛重表示时,计费重量的最小单位是( ) 。
A.
0.5kg
B.
0.1kg
C.
2kg
D.
5kg
查看完整题目与答案
【单选题】jump与青霉素G比较,氨苄西林的抗菌特点是
A.
jump耐青霉素酶
B.
jump广谱
C.
jump对铜绿假单胞杆菌有效
D.
jump无交又耐药性
查看完整题目与答案
【简答题】In general, MFN means that every time a country lowers a trade barrier or opens up a market, it has to do so for the same goods or services from all its trading partners-whether rich or poor, weak or ...
查看完整题目与答案
【单选题】单选蓝光与黄光是互补光。当一辆蓝色汽车进入黄光照明的隧道时,观察到的该车颜色可能是( )
A.
蓝色
B.
黄色
C.
白色
D.
黑色
查看完整题目与答案
【单选题】滑动轴承材料应有良好的嵌藏性是指 ________ 。
A.
摩擦系数小
B.
容纳硬污粒以防磨粒磨损
查看完整题目与答案
【单选题】Here, so extravagant and wasteful has its use become the air conditioner is almost as glaring symptom as the automobile of the national tendency to overindulge in every technical possibility, to sue e...
A.
almost as glaring a symptom as
B.
almost as glaring symptoms as
C.
nearly as glaring as a symptom
D.
nearly as symptom glaring as
查看完整题目与答案
【单选题】以一台计算机设备作为中心结点,其他计算机均与之相连的网络拓扑结构是 ()。
A.
环型结构
B.
总线结构
C.
树型结构
D.
星型结构
查看完整题目与答案
【简答题】完形填空 Every country has its own dining customs. Americans feel that the first rule of being a 1 guest is to be on time. If a person is invited to dinner at six thirty,the hostess 2 him to be there at s...
查看完整题目与答案
相关题目：
【判断题】土壤肥料三要素是氮、铁、镁。
A.
正确
B.
错误
查看完整题目与答案
【简答题】航空运输的计费重量，以实际毛重表示时，计费重量的最小单位是( )。 A．0.5KG B．0.1KG C．2KG D．5KG
查看完整题目与答案
【单选题】航空运输的计费重量,以实际毛重表示时,计费重量的最小单位是( ) 。
A.
0.5kg
B.
0.1kg
C.
2kg
D.
5kg
查看完整题目与答案
【单选题】jump与青霉素G比较,氨苄西林的抗菌特点是
A.
jump耐青霉素酶
B.
jump广谱
C.
jump对铜绿假单胞杆菌有效
D.
jump无交又耐药性
查看完整题目与答案
【简答题】In general, MFN means that every time a country lowers a trade barrier or opens up a market, it has to do so for the same goods or services from all its trading partners-whether rich or poor, weak or ...
查看完整题目与答案
【单选题】单选蓝光与黄光是互补光。当一辆蓝色汽车进入黄光照明的隧道时,观察到的该车颜色可能是( )
A.
蓝色
B.
黄色
C.
白色
D.
黑色
查看完整题目与答案
【单选题】滑动轴承材料应有良好的嵌藏性是指 ________ 。
A.
摩擦系数小
B.
容纳硬污粒以防磨粒磨损
查看完整题目与答案
【单选题】Here, so extravagant and wasteful has its use become the air conditioner is almost as glaring symptom as the automobile of the national tendency to overindulge in every technical possibility, to sue e...
A.
almost as glaring a symptom as
B.
almost as glaring symptoms as
C.
nearly as glaring as a symptom
D.
nearly as symptom glaring as
查看完整题目与答案
【单选题】以一台计算机设备作为中心结点,其他计算机均与之相连的网络拓扑结构是 ()。
A.
环型结构
B.
总线结构
C.
树型结构
D.
星型结构
查看完整题目与答案
【简答题】完形填空 Every country has its own dining customs. Americans feel that the first rule of being a 1 guest is to be on time. If a person is invited to dinner at six thirty,the hostess 2 him to be there at s...
查看完整题目与答案