The old scientist devoted most of his time ___________ the space science.A．deve
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The old scientist devoted most of his time ___________ the space science.| A．develop | B．to developing | C．to develop | D．developing |
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答案
| B |
解析
| 考查固定搭配。devote ...to sth./doing sth.“致力于......”。句意“那个老科学家把大部分时间都用于研究空间科学上了。”to是介词，故用doing。故选B。 |
举一反三
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