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【单选题】
在使用super 和this关键字时,以下描述正确的是。
A.
在子类构造方法中使用super（）显示调用父类的构造方法，super（）必须写在子类构造方法的第一行，否则编译不通过
B.
super（）和this（）不一定要放在构造方法内第一行
C.
this（）和super（）可以同时出现在一个构造方法中
D.
this（）和super（）可以在static环境中使用，包括static方法和static语句块
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【简答题】Joan is an American girl. She lives in China now. She is in my class. Her parents work in China, too, but her brother works in the U.S.A. He often writes letters to them. Joan likes Chinese class very...
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【多选题】关于在/etc/fstab中设置用UUID签挂载分区，下面描述正确的是
A.
主机上每个分区有一个唯一的UUID值
B.
分区的UUID值是可改变的
C.
用UUID来自动挂载分区是最安全保险的
D.
可以通过blkid 命令来为分区生成一个UUID
查看完整题目与答案
【多选题】关于在/etc/fstab中设置用UUID签挂载分区，下面描述正确的是
A.
主机上每个块设备都有一个唯一的UUID值
B.
设备的UUID值是可改变的
C.
用UUID来指定要自动挂载文件系统（分区）是最合理的
D.
可以通过blkid 命令来为设备生成一个UUID
查看完整题目与答案
【单选题】Joan is an American girl. She lives in China now. She is in my class. Her parents work in China, too, but her brother works in the U.S.A. He often writes letters to them. Joan likes Chinese class very...
A.
Joan's mother is a good doctor.
B.
There are three people in her family.
C.
They like to eat the Chinese food a lot.
查看完整题目与答案
【单选题】The father writes in his will that every son and daughter ____ a share of his property.
A.
has
B.
to have
C.
having
D.
had
查看完整题目与答案
【多选题】关于在/etc/fstab中设置用UUID签挂载分区,下面描述正确的是
A.
用UUID来自动挂载分区是最安全保险的
B.
分区的UUID值是可改变的
C.
可以通过blkid 命令来为分区生成一个UUID
D.
主机上每个分区有一个唯一的UUID值
查看完整题目与答案
【判断题】兽医是维护动物健康的,自己健康与否并不重要。
A.
正确
B.
错误
查看完整题目与答案
【判断题】五.阅读短文并判断正误(用T或F表示) It's seven o'clock in the evening now. Everyone is at home. My father usually writes a letter to my uncle, but now he is writing an email. My mother is cooking in the kitchen. My...
A.
正确
B.
错误
查看完整题目与答案
【单选题】Joan is an American girl. She lives in China now. She is in my class. Her parents work in China, too, but her brother works in the U.S.A. He often writes letters to them. Joan likes Chinese class very...
A.
father
B.
mother
C.
brother
查看完整题目与答案
【多选题】关于在/etc/fstab中设置用UUID签挂载分区,下面描述正确的是
A.
可以通过blkid 命令来为分区生成一个UUID
B.
分区的UUID值是可改变的
C.
用UUID来自动挂载分区是最安全保险的
D.
主机上每个分区有一个唯一的UUID值
查看完整题目与答案
相关题目：
【简答题】Joan is an American girl. She lives in China now. She is in my class. Her parents work in China, too, but her brother works in the U.S.A. He often writes letters to them. Joan likes Chinese class very...
查看完整题目与答案
【多选题】关于在/etc/fstab中设置用UUID签挂载分区，下面描述正确的是
A.
主机上每个分区有一个唯一的UUID值
B.
分区的UUID值是可改变的
C.
用UUID来自动挂载分区是最安全保险的
D.
可以通过blkid 命令来为分区生成一个UUID
查看完整题目与答案
【多选题】关于在/etc/fstab中设置用UUID签挂载分区，下面描述正确的是
A.
主机上每个块设备都有一个唯一的UUID值
B.
设备的UUID值是可改变的
C.
用UUID来指定要自动挂载文件系统（分区）是最合理的
D.
可以通过blkid 命令来为设备生成一个UUID
查看完整题目与答案
【单选题】Joan is an American girl. She lives in China now. She is in my class. Her parents work in China, too, but her brother works in the U.S.A. He often writes letters to them. Joan likes Chinese class very...
A.
Joan's mother is a good doctor.
B.
There are three people in her family.
C.
They like to eat the Chinese food a lot.
查看完整题目与答案
【单选题】The father writes in his will that every son and daughter ____ a share of his property.
A.
has
B.
to have
C.
having
D.
had
查看完整题目与答案
【多选题】关于在/etc/fstab中设置用UUID签挂载分区,下面描述正确的是
A.
用UUID来自动挂载分区是最安全保险的
B.
分区的UUID值是可改变的
C.
可以通过blkid 命令来为分区生成一个UUID
D.
主机上每个分区有一个唯一的UUID值
查看完整题目与答案
【判断题】兽医是维护动物健康的,自己健康与否并不重要。
A.
正确
B.
错误
查看完整题目与答案
【判断题】五.阅读短文并判断正误(用T或F表示) It's seven o'clock in the evening now. Everyone is at home. My father usually writes a letter to my uncle, but now he is writing an email. My mother is cooking in the kitchen. My...
A.
正确
B.
错误
查看完整题目与答案
【单选题】Joan is an American girl. She lives in China now. She is in my class. Her parents work in China, too, but her brother works in the U.S.A. He often writes letters to them. Joan likes Chinese class very...
A.
father
B.
mother
C.
brother
查看完整题目与答案
【多选题】关于在/etc/fstab中设置用UUID签挂载分区,下面描述正确的是
A.
可以通过blkid 命令来为分区生成一个UUID
B.
分区的UUID值是可改变的
C.
用UUID来自动挂载分区是最安全保险的
D.
主机上每个分区有一个唯一的UUID值
查看完整题目与答案