【简答题】(N=Nurse P=Patient) N: Hello! Are you Mr Li? P: Yes, I am. N: I'm your nurse. It's my job to take you to your ward. Please follow me. P: OK. Thank you. N: Here is your bed. The call button i...
【简答题】_____ A. He lost his classmate’s homework. B. He can’t help the woman with her math. C. He broke the woman’s calculator. D. He doesn’t know where the ON button is.
【简答题】The Button.onClickListener intece defines a "callback" method. A callback method is a method that will get called at a future time, in this case, whenever the user clicks on a particular Button. Wh...