- 试题详情及答案解析
- Mr Wang devoted all his time to_______ his spoken English before going abroad.
| A．improve | B．being improved |
| C．improved | D．improving |
- 答案：D
- 试题分析：固定搭配devote some time to sth/doing sth花费时间做某事；其中的to是介词，后面接名词或者动名词。句意：出国之前王先生把所有的时间都花在了提高口语上。
考点：考查固定搭配