()isimportantthatyouchooseclothesthatsuityourshape.
A. There
B. It
C. This
D. That
()isthetemperaturetoday?
A. What
B. How
C. Howmany
D. Howmuch
螺栓孔的垂直度公差是()。
A. 3°
B. 4°
C. 5°
D. 6°
下列选项哪个是发送广播的方法()
A. startBroadcast
B. startBroadcastReceiver
C. sendBroadcast
D. sendBroadcastReceiver