有一油桶，最多能盛180升汽油，我们说这个油桶的请选择ABC;Y)m7\1_-D:q8m1]5C3H8M,N0\+D,f;f9v7v7a;L1x0t/[+c7j;X0k
A．体积是180升7a;L1x0t/[+c7j;X0k
B．质量是180升7a;L1x0t/[+c7j;X0k
C．容积是180升7a;L1x0t/[+c7j;X0k