题文
---Will you walk a little faster?
---I was afraid you could not _____ .
| A．walk up | B．go up | C．keep up | D．catch up |
相关知识点
推荐试卷
---Will you walk a little faster?
---I was afraid you could not _____ .
| A．walk up | B．go up | C．keep up | D．catch up |
试题篮
()
粤公网安备 44130202000953号
