A、asking
B、being asked
C、asked
D、to be asked
第1题:
Ten minutes earlier, we could have caught the last train.
A:or else
B:but
C:otherwise
D:conference
第2题:
A.button_release_event()
B.draw_event()
C.key_press_event()
D.button_press_event()
第3题:
第4题:
A.button_release_event()
B.key_press_event()
C.button_press_event()
D.draw_event()
第5题:
A.draw_event()
B.key_press_event()
C.button_press_event()
D.button_release_event()
第6题: