皮皮学，免费搜题
登录
搜题
【单选题】
物理层信号的功能特性( )A.
反映了控制信号的具体步骤
B.
规定了线路的电气连接及有关气特性
C.
是根据信号来源、作用以及其他信号之间的关系而各自具有特定功能
D.
规定了机械上分界的方法
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】In the second video case with Lina, you see that she has changed her attitude from the first video. What is the change?
A.
In the second dialogue she asks for a promotion.
B.
She talks less about how great she is and she has learned from the feedback given by her colleagues.
C.
She has decided to leave the company.
D.
She tells her manager she has in love with him.
E.
She tells her manager that she hates him.
【单选题】According to the writer,what causes the trouble in communication in the second case?
A.
His Chinese friend's hearing is poor.
B.
The writer's voice is too low.
C.
His Chinese friend does not understand why he changes his mind.
D.
The writer and his Chinese friend expect different things from each other.
【简答题】第三章案例.pdf 请大家将第一题答案写在第空格,第二题答案写在第二空格。
【单选题】In the second case study, Nick creates a company because________.
A.
He took a personal development course.
B.
He promised to realise the dream of his dead friend.
C.
He had a dream to be an entrepreneur.
D.
He had failed in everything else he tried.
E.
He read a book on dreams.
【单选题】船舶停泊时航海日志应记录________。I.装卸进度;II.主管机关来船检查的情况;III.注入压舱水情况;IV.排出压舱水情况。
A.
Ⅰ～Ⅲ
B.
Ⅱ～Ⅳ
C.
Ⅰ、Ⅲ、Ⅳ
D.
Ⅰ～Ⅳ
【单选题】In the second case, the Swiss exporter sells the U. S. dollar because be believes that the U. S. dollar will rise.
A.
Right
B.
Wrong
C.
Doesn't say
【单选题】In the second case, what’s on the house?
A.
Some coffee and dessert.
B.
The fresh food.
C.
The cold food.
【简答题】《学习子情境二 支票结算业务办理》一共有四个例题: 第一个例题【例2-2】是转账支票正送情况下付款方业务办理, 第二个例题【例2-3】是 ? , 第三个例题【例2-4】是 ? , 第四个例题【例2-5】是 ? 。 (答案请完全按照已知资料表达方式写)
【单选题】船舶停泊时航海日志应记录p135:1.装卸货时的开工/停工时间;2.主管机关来船检查的情况;3.注入压载水情况;4.排出压载水情况
A.
①~③
B.
②~④
C.
①.③.④
D.
①~④
相关题目：
参考解析：
知识点：
题目纠错 0
发布
