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【判断题】
安全气囊属于主动安全。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】飞艇从结构上可分为( )飞艇,( )飞艇和( )飞艇三种类型。
【单选题】以下( )配送方式,只改变产品数量组成性态而不改变产品本身物理、化学性态,一般与采购、集货或干线运输相配合。
A.
加工配送
B.
集输配送
C.
中转配送
D.
供应配送
【单选题】If you are a fan of science fiction, you've no doubt encountered the term nanotechnology. Yet over the past year also, a series of breakthroughs have transformed nanotech from sci-fi fantasy into a re...
A.
dead
B.
decent
C.
prominent
D.
popular
【单选题】听力原文：W: You're not much of a jazz fan, are you? M: It's far from being my favourite kind of music, that' s for sure. Q: What do we know about the man? (17)
A.
He is not a music fan.
B.
Jazz is his favourite kind of music.
C.
He doesn't really like Jazz.
D.
He isn't hot now that he has a fan.
【单选题】船舶在海上航行遇到风浪之后为避免产生谐摇,减轻横摇可采取的措施包括:I.调整船的横摇周期;II.调整吃水差;III.调整航速;IV.调整航向。
A.
Ⅰ Ⅱ Ⅲ
B.
Ⅰ Ⅱ Ⅳ
C.
Ⅱ Ⅲ Ⅳ
D.
Ⅰ Ⅲ Ⅳ
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