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【多选题】
释压时客舱设备的状态:A.
PA 广播音量会自动增加
B.
客舱内所有灯光亮度会达到 100%
C.
客舱内系好安全带指示灯亮
D.
洗手间内返回座位指示灯亮
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【判断题】When people were living the hunter-gatherer lifestyle, the land could support almost all of the people.
A.
正确
B.
错误
【简答题】The blind beggar clung to the sleeves of the passers-by to ________ them for money. I commened the chef for the excellent meal. And later I wrote to _________ him to hís employer, the restaurant owner...
【简答题】读短文,判断每行句子的正误(在括号里打“√”或“×”),并改正。 1) ( ) As he was sitting there, he looked a man coming along, who at once tried to shoot him. 2) ( ) “Hey! Man, do not shoot me, but take me down gently and carry me...
【单选题】British hopes of a gold medal in the Olympic Games suffered ______ yesterday, when Hunter failed to qualify during the preliminary heats.
A.
a sharp set-back
B.
severe set-back
C.
a severe blown-up
D.
sharp blown-up
【单选题】When the hunter _______if he knew the animal he had killed was under protection by law, he was _______.
A.
asked; at a loss
B.
was asked; at a loss
C.
asked; at loss
D.
was asked; at losses
【简答题】When people were living the hunter-gatherer lifestyle, the land could only support a ___________ number of people.
【简答题】沉淀滴定法根据选择适合终点指示剂的人命名分为( )、( )和( )三种方法。
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