______ the secret of nature, the young scientist has little time for entertainment．
| A．Devoted to research | B．Devoted himself to research |
| C．Devoted to researching | D．Devoting to research |
推荐试卷
______ the secret of nature, the young scientist has little time for entertainment．
| A．Devoted to research | B．Devoted himself to research |
| C．Devoted to researching | D．Devoting to research |
试题篮
()
粤公网安备 44130202000953号
