They ________ often _______to be careful before _______the road.
| A．are, told, cross | B．are, told, across | C．are, telling, crossing | D．are, told; crossing |
They ________ often _______to be careful before _______the road.
| A．are, told, cross | B．are, told, across | C．are, telling, crossing | D．are, told; crossing |
试题篮
()
粤公网安备 44130202000953号
