___ the help of computers , there are no ___ problems.
| A．Under; so | B．Under; many | C．With ;such | D．With ;some |
相关知识点
推荐试卷
___ the help of computers , there are no ___ problems.
| A．Under; so | B．Under; many | C．With ;such | D．With ;some |
试题篮
()
粤公网安备 44130202000953号
