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【单选题】
【】柴油机起动系统中主起动阀位于
A.
空气瓶与起动控制阀之间
B.
起动控制阀与空气分配器之间
C.
空气分配器与气缸起动阀之间
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
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皮皮学刷刷变学霸
举一反三
【简答题】原始凭证按用途不同,可分为 、 和 。
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【单选题】根据“太平军洋枪队”“甲午战争”“廊坊战役”等视频材料,我们可以提炼的学习主题是( )
A.
帝国主义列强的侵略
B.
列强的侵略与中国人民的反抗
C.
反抗侵略英勇斗争
D.
中国成为半殖民地半封建国家的历程
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【单选题】接受入境检疫的船舶,在卫生检疫机关发给入境检疫证前,不得降下( )。
A.
国旗
B.
船旗
C.
检疫信号
D.
方便旗
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【单选题】根据《中华人民共和国国境卫生检疫法》实施细则的规定,接受入境检疫的船舶,必须按照下列规定悬挂检疫信号等候查验,在卫生检疫机关发给入境检疫证前,不得降下检疫信号。昼间在明显处悬挂()表示本船没有染疫,请发给入境检疫证 。
A.
“Q” 字旗
B.
“QQ” 字旗
C.
红灯三盏
D.
红红白红灯四盏
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【单选题】The first Thanksgiving Day was celebrated by the ________ from Europe for a good harvest and extending thanks to the native Indians who helped them through the first winter.
A.
Catholics
B.
Christians
C.
Buddhists
D.
pilgrims
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【单选题】The first Thanksgiving Day was celebrated by the ________ from Europe for a good harvest and extending thanks to the native Indians who helped them through the first winter.
A.
A. Catholics
B.
B Christians
C.
C. Buddhists
D.
C. pilgrims
查看完整题目与答案
【判断题】The first Thanksgiving Day was celebrated by the pilgrims from Europein 1621for a good harvest and extending thanks to the native Americans who helped them through the first winter.
A.
正确
B.
错误
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【单选题】—Is she a student? —Yes,______. [     ]
A.
she is
B.
she isn't
C.
it is
D.
it isn't
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【单选题】串级三冲量给水调节系统中,三个冲量信号分别为( )。
A.
A蒸汽流量、给水流量、减温水量
B.
B给水流量、汽包水位、蒸汽流量
C.
C给水流量、汽包水位、过热蒸汽温度
D.
D主汽温度、给水压力、给水流量
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【单选题】——Is she a hard-working student? ——Yes, she is. She studies ______. She is also good at PE. She runs very______.
A.
hardly; fastly
B.
hard; fast
C.
hardly; fast
D.
hard; fastly
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相关题目：
【简答题】原始凭证按用途不同,可分为 、 和 。
查看完整题目与答案
【单选题】根据“太平军洋枪队”“甲午战争”“廊坊战役”等视频材料,我们可以提炼的学习主题是( )
A.
帝国主义列强的侵略
B.
列强的侵略与中国人民的反抗
C.
反抗侵略英勇斗争
D.
中国成为半殖民地半封建国家的历程
查看完整题目与答案
【单选题】接受入境检疫的船舶,在卫生检疫机关发给入境检疫证前,不得降下( )。
A.
国旗
B.
船旗
C.
检疫信号
D.
方便旗
查看完整题目与答案
【单选题】根据《中华人民共和国国境卫生检疫法》实施细则的规定,接受入境检疫的船舶,必须按照下列规定悬挂检疫信号等候查验,在卫生检疫机关发给入境检疫证前,不得降下检疫信号。昼间在明显处悬挂()表示本船没有染疫,请发给入境检疫证 。
A.
“Q” 字旗
B.
“QQ” 字旗
C.
红灯三盏
D.
红红白红灯四盏
查看完整题目与答案
【单选题】The first Thanksgiving Day was celebrated by the ________ from Europe for a good harvest and extending thanks to the native Indians who helped them through the first winter.
A.
Catholics
B.
Christians
C.
Buddhists
D.
pilgrims
查看完整题目与答案
【单选题】The first Thanksgiving Day was celebrated by the ________ from Europe for a good harvest and extending thanks to the native Indians who helped them through the first winter.
A.
A. Catholics
B.
B Christians
C.
C. Buddhists
D.
C. pilgrims
查看完整题目与答案
【判断题】The first Thanksgiving Day was celebrated by the pilgrims from Europein 1621for a good harvest and extending thanks to the native Americans who helped them through the first winter.
A.
正确
B.
错误
查看完整题目与答案
【单选题】—Is she a student? —Yes,______. [     ]
A.
she is
B.
she isn't
C.
it is
D.
it isn't
查看完整题目与答案
【单选题】串级三冲量给水调节系统中,三个冲量信号分别为( )。
A.
A蒸汽流量、给水流量、减温水量
B.
B给水流量、汽包水位、蒸汽流量
C.
C给水流量、汽包水位、过热蒸汽温度
D.
D主汽温度、给水压力、给水流量
查看完整题目与答案
【单选题】——Is she a hard-working student? ——Yes, she is. She studies ______. She is also good at PE. She runs very______.
A.
hardly; fastly
B.
hard; fast
C.
hardly; fast
D.
hard; fastly
查看完整题目与答案