---There must be a dozen pens in this house but I can never find one when I need one.
--- Keep looking. ______ is sure to turn up.
| A．One | B．It | C．That | D．This |
相关知识点
推荐试卷
---There must be a dozen pens in this house but I can never find one when I need one.
--- Keep looking. ______ is sure to turn up.
| A．One | B．It | C．That | D．This |
试题篮
()
粤公网安备 44130202000953号
