.It is well known that water is not _____ endless resource,nor _____ that can be made once more.
| A．the, / | B．an, one | C．an . that | D．/, one |
推荐试卷
.It is well known that water is not _____ endless resource,nor _____ that can be made once more.
| A．the, / | B．an, one | C．an . that | D．/, one |
试题篮
()
粤公网安备 44130202000953号
