A:相离或相切
B:相切
C:相交
D:相切或相交
— Can she ________ a musician?
— No, she can't.
两只灯泡,A灯“6V 6W”、B灯“6V 3W”,A和B中电流随两端电压变化关系的图象如图甲所示.
The sad boy sat on the ground, shouting she was crying.