—Dad，must we wait until the light becomes green？
—Yes，I’m afraid we________．That’s the traffic rule．
| A．can |
| B．may |
| C．have to |
| D．need |
—Dad，must we wait until the light becomes green？
—Yes，I’m afraid we________．That’s the traffic rule．
| A．can |
| B．may |
| C．have to |
| D．need |
试题篮
()
粤公网安备 44130202000953号
