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【简答题】
对于点对点之间的通信，按消息传送的方向与时间，通信方式可分为通信、半双工通信及______三种。
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】是企业财务报告不可或缺的重要组成部分,是对资产负债表、利润表、现金流量表和所有者权益变动表等报表中列式项目文字描述或明细资料,以及未能再这些报表中列式项目的说明()。
A.
会计报表的说明
B.
会计报表附注
C.
会计报表附表
D.
财务情况说明书
【单选题】Questions 16 to 18 are based on the conversation you have just heard. Question 16
A.
They don't have much choice of jobs.
B.
They are likely to get much higher pay.
C.
They don't have to go through job interviews.
D.
They will automatically be given hiring priority.
【单选题】( )是企业财务报告不可或缺的重要组成部分,是对资产负债表、利润表、现金流量表和所有者权益变动表等报表中列式项目文字描述或明细资料,以及未能在这些报表中列式项目的说明。
A.
会计报表的说明
B.
会计报表附注
C.
会计报表附表
D.
会计报表解释
【单选题】Questions 16 to 18 are based on the passage you have just heard. Question 16:
A.
It improves relationships.
B.
It leads to greater success.
C.
It helps develop creativity.
D.
It contributes to good health.
【简答题】(7-8)请 解释 abstract 和 native 不能同时 修饰一个方法 的 原因。
【多选题】钻探结束后,应对钻孔进行回填,下列哪些说法是正确的?
A.
钻孔宜采用原土回填
B.
临近堤防的钻孔应采用干粘土球回填
C.
有套管护壁的钻孔应拔起套管后再回填
D.
采用水泥浆液回填时，应由孔口自上而下灌入
【单选题】Questions 16 to 18 are based on the passage you have just heard. Question 16:
A.
To investigate how being overweight impacts on health.
B.
To find out which physical drive is the most powerful.
C.
To discover what most mice like to eat.
D.
To determine what feelings mice have
【单选题】Questions 16 to 18 are based on the passage you have just heard. Question 16
A.
Women.
B.
Men.
C.
Children.
D.
Adults.
【单选题】Questions 16 to 18 are based on the passage you have just heard. Question 16
A.
Convenience.
B.
Trouble.
C.
Both A) and C).
【单选题】Questions 16 to 18 are based on the passage you have just heard. Question 16
A.
The new iPhone 5 will be available for preorder on Sunday.
B.
The iPhone 4 is free without a contract.
C.
The camera can catch pictures 40% faster than before.
D.
The camera can make you look happier.
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