在相对布局内部,如果不设定下级视图的参照物,那么下级视图默认显示在布局中央。
查看答案
滚动视图ScrollView默认下级布局在水平方向排列。
A. 对
B. 错
按钮控件上的英文默认显示大写字母。
A. 对
B. 错
A.For each of the following blanks, four choices are given.Choose the most appropriate one (从下面给出的四个选项中选择最恰当的答案)( ) refers to the parts of the computer that you can see and touch.
A. Software
B. Hardware
C. Hardship
D. Instruction
Windows gives you more control over the ( ) you work.
A. operation
B. way
C. energy
D. power