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【单选题】
在android中android:permission="android.permission.RECEIVE_BOOT_COMPLETED"权限是干什么的（ ）.A.
没什么用
B.
在数据库增删改用的权限
C.
对文件操作的权限
D.
设置程序开机第一启动的权限
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反馈参考答案：
举一反三
【简答题】读程序,写出结果。 unsigned char a=3; unsigned char b=3; a=++b; 则a=?及b=?
【单选题】I notice Linda is often absent from school because of illness. _______ she is not so healthy as she used to be?
A.
Why is it that
B.
Is it why that
C.
Why is
D.
Is it why
【单选题】struct time { unsigned char Hour; unsigned char Min; unsigned char Sec; }; 描述错误的是()。
A.
结构体time包含三个成员变量
B.
三个成员变量数据类型相同
C.
结构体time可以在程序中直接赋值
D.
结构体time可用于定义变量
【单选题】After she hit her head she was for several minutes. [ ]
A.
absent minded
B.
unconscious
C.
unaware
D.
nonsense
【简答题】A．She was absent all week owing to sickness. B．She was seriously injured in a car accident. C．She called to say that her husband had been hospitalized. D．She had to be away from school to attend to he...
【单选题】When she was asked why she was absent for the party, no answer was______.
A.
imminent
B.
urgent
C.
emergent
D.
forthcoming
【单选题】unsigned char a; unsigned char b; a=0x11; b=a<<2; 执行以上程序后,变量“b”中的数值为( )。
A.
0x11
B.
0x22
C.
0x33
D.
0x44
【单选题】下列属于人治思维的是()。
A.
处理法律问题以事实为依据，以法律为准绳
B.
以一般性、普遍性的平等对待方式调节社会关系
C.
集中社会大众的意志来进行决策和判断
D.
按照个人意志和感情进行治理
【单选题】函数void Display(unsigned char x,unsigned char y,unsigned char *s){unsigned char i=0;
A.
t_xy_LCD(x,y);
B.
ile(*s) {Write_Data_LCD(*s);
C.
+;}}中的三个形参分别是（ ）数据类型
D.
无符号整型、整型、整型
E.
无符号字符型、字符型、字符型
F.
无符号字符型、字符型、指针型
【单选题】unsigned char a; unsigned char b; a=0xa4; b=a&0xf0; 执行以上程序后,变量“b”中的数值为( )。
A.
0xa0
B.
0x04
C.
0xf4
D.
0xaf
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