_____ of the students who took part in the military training is 450.
| A．A number | B．A lot | C．Lots | D．The number |
推荐试卷
_____ of the students who took part in the military training is 450.
| A．A number | B．A lot | C．Lots | D．The number |
试题篮
()
粤公网安备 44130202000953号
