皮皮学,免费搜题
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【单选题】
布弃船命令后,船长在登艇前艇长布置()。 ①本船遇难地点; ②本船遇难原因及情况; ③驶往最近陆地或交通线的航向、距离; ④发出的遇难求救信号是否有回答及可能在何时获救。
A.
①~④
B.
①~③
C.
①③④
D.
②~④
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皮皮学刷刷变学霸
举一反三
【单选题】I saw them _____ basketball at this time yesterday.
A.
play
B.
played
C.
to play
D.
playing
【单选题】指出各句中加点的词古义与今义基本一致的一项( )
A.
备他盗出入与 非常 也
B.
而听 细说 ,欲诛有功之人
C.
于是 项伯复夜去
D.
沛公居 山东 时
E.
将军战 河北
【单选题】I saw a lot of children playing in the garden, most of them______girls.
A.
are
B.
were
C.
being
D.
have beern
【单选题】I saw some boys _______ soccer on the playground. [     ]
A.
are playing
B.
to play
C.
played
D.
playing
【单选题】指出各句中加点的词古义与今义基本一致的一项( )
A.
备他盗出入与 非常 也
B.
而听 细说 ,欲诛有功之人
C.
于是 项伯复夜去
D.
沛公居 山东 时
【单选题】When I passed the river, I saw some children ______ on the sand.
A.
play
B.
were playing
C.
playing
D.
played
【单选题】血管扩张药治疗心力衰竭的主要药理学依据是
A.
减少心肌耗氧
B.
降低心输出量
C.
降低心脏前、后负荷
D.
扩张冠状动脉,增加心肌供氧
E.
降低血压,反射性兴奋交感神经
【单选题】What can be learned from Paragraph 1?
A.
Business-class passengers are not charged with extra fees.
B.
Customers may not know how much to pay until they get aboard.
C.
Plane tickets are more expensive than they were a decade ago.
D.
Asian airlines charge fewer fees than their American counterparts.
【判断题】( )箱体工件划线工作过程中,发现毛坯有缺陷,应立刻中止划线工作,不用考虑借料操作工艺。
A.
正确
B.
错误
【简答题】什么叫做纪念照?纪念照包括哪些拍摄要求?
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