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【简答题】
楹联“听飞瀑雄声,声声震耳;浥众山彩色,色色娱人”描写的景点是_____。
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参考答案:
举一反三
【判断题】要实现电动机的多地点控制,应把所有的启动按钮 串联 连接,所有的停机按钮 并 联 连接。
A.
正确
B.
错误
【单选题】Section B Dialogue Comprehension Directions: In this section, you will read 5 short conversations between a man and a woman. At the end of each conversation there is a question followed by four choice...
A.
She'll repeat what she said.
B.
She'll tell the man how she feels.
C.
She agrees with the man.
D.
She plans to stay.
【单选题】下面关于小型计算机标准接口SCSI的叙述中,错误的是( )。
A.
SCSI总线上的设备分为启动设备与目标设备两大类,启动设备是发命令的设备,目标设备是接收并执行命令的设备
B.
SCSI总线通过SCSI适配器与主机相连,同时也将多台设备(外设或主机)与SCSI接口连接起来,被连接的所有设备都含有按SCSI协议而设计的标准控制器
C.
系统采用SCSI接口时,连接在SCSI总线上的外设相互通信时,必须在系统主机的具体介入下才能完成数据传输
D.
SCSI总线以并行方式传送数据
【单选题】甲承包商在乙厂商定制了一台非标准设备。设备制作完成后,乙特其交由丙公司送货。运送过程中,甲承包商因故解除了这个合同。乙厂商便通知丙公司中途将设备运回,由此增加了运费。对此,下列说法中错误的是( )。
A.
甲有任意解除合同权
B.
乙应与丙协商后方可变更运输
C.
乙有任意变更运输权
D.
乙应支付丙由于变更增加的运费
【单选题】下面有关视频获取设备的叙述中,错误的是
A.
电视接受卡的主要功能是接受标准的电视信号,并直接将模拟视频信号输出到显示器上 
B.
视频采集卡将放像机、影碟机等输入的模拟视频信号经过取样、量化以后转换为数字视频输入到主机中 
C.
数字摄像头通过镜头采集视频图像,转换成数字信号后输入到主机中 
D.
数字摄像机对拍摄的视频图像进行压缩编码,并记录在存储介质上
【单选题】Section B Dialogue Comprehension Directions: In this section, you will read 5 short conversations between a man and a woman. At the end of each conversation there is a question followed by four choice...
A.
She is surprised.
B.
She thinks he's not serious.
C.
She feels sorry for the marl.
D.
She is amused.
【单选题】Section B Dialogue Comprehension Directions: In this section, you will read 5 short conversations between a man and a woman. At the end of each conversation there is a question followed by four choice...
A.
The woman looks ugly.
B.
The woman had a bitter feeling.
C.
The woman should apologize.
D.
The woman was upset.
【简答题】要实现电动机的多地点控制,应把所有的启动按钮( )连接,所有的停机按钮( )连接。
【单选题】Section B Dialogue Comprehension Directions: In this section, you will read 5 short conversations between a man and a woman. At the end of each conversation there is a question followed by four choice...
A.
An operator.
B.
A professor.
C.
A journalist.
D.
An interviewee.
【单选题】Section B Dialogue Comprehension Directions: In this section, you will read 5 short conversations between a man and a woman. At the end of each conversation there is a question followed by four choice...
A.
The exam was easier than the previous one.
B.
Joe is sure that he will do better in the next exam.
C.
Joe probably failed in the exam.
D.
The oral part of the exam was easier than the written part.
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