Your bag is broken. I'll buy you a new one .这里的“one”指
A:一个
B:书包
C:不
D:破的书包
Do you always have homework at the weekend?
如图所示,电压表的示数是____ V。
①心脏 ②肾脏 ③肝脏 ④胃 ⑤大肠 ⑥膀胱