- 试题详情及答案解析
- With more trees being destroyed, huge quantities of soil ________ each year.
| A．are washing away | B．is being washed away |
| C．has been washed away | D．are being washed away |
- 答案：D
- 试题分析：考查时态和主谓一致。a quantity of和quantities of既可以修饰可数名词，也可以修饰不可数名词，当句子使用的是复数quantities时，不管后面跟可数名词复数还是不可数名词，谓语动词都用复数，排除B、C；soil和wash是动宾关系，泥土是被冲走的，应该用被动语态，排除A，故选D。
考点：考查时态和主谓一致