Every year _____ money are spent on environment protection．
| A．large quantities of | B．a large number of |
| C．a large quantity of | D．a plenty of |
相关知识点
推荐试卷
Every year _____ money are spent on environment protection．
| A．large quantities of | B．a large number of |
| C．a large quantity of | D．a plenty of |
试题篮
()
粤公网安备 44130202000953号
