更多"[单选题]My wife complains that the tel"的相关试题:
[单选题]My wife is out of work now, so we have to ____ our living expenses.
A.cut down
B.cut off
C.cut out
D.cut short
[判断题]Television has a strong influence on people. 此句中的词组“have an influence on”的翻译是：对。。。产生了影响。
A.正确
B.错误
[单选题]Q: What should the man get his wife for their wedding anniversary?
A. A bottle of perfume.
B. A new pair of shoes.
C. A purse for work.
D. A gold ring.
[单选题] APU Serial Number Encoder能提供的信息有:
A.APU序号
B.APU小时
C.APU循环
D.B和C
[单选题]Serial.begin(9600)指的是（ ）
A.初始化串口，串口通信波特率为9600
B.初始化串口，串口端口号为9600
C.读取串口数据，串口返回值为9600
D.初始化串口，串口返回值为9600
[单选题] Your uncle’s wife is your ________.
A. aunt
B. sister
C. sister-in-law
D. brother-in-law
[单选题]The brave man died, ________ his young wife nothing but a________ cottage.
A.left; breaking
B.leaving; broken
C.left; broken
D.to leave; breaking
[单选题]USB是英文Universal Serial Bus的缩写,它的中文意思是 ( )。
A. 移动硬盘
B. 通用串行总线
C. 并行总线
D. 串行总线
[多选题]可以通过哪些命令查看接口 Serial1/0/1 的配置信息
A. [Quidway]display current-configuration
B. [Quidway-Serial1/0/1]display this
C. [Quidway]view saved-configuration
D. [Quidway]show current-configuration
[单选题]在Arduino中，“Serial.begin(9600)”有什么意义（ ）
A.关闭串口
B.设置串口波长为9600
C.设置串口关闭延迟时间为9600ms
D.打开串口，设置波特率为9600 bps
[判断题]使用串口读取数据时，通常需要搭配使用Serial.available()函数。
A.正确
B.错误
[判断题]语句“Serial.print(val)”的功能是将数据输出到串口。
A.正确
B.错误
