题目内容
______himself to his research on the IT technology, he soon made a breakthrough.
| A．Devoted | B．Devoting | C．Devote | D．To devote |
B
解析试题分析：句意：致力于对IT技术的研究，他很快取得了突破。devote oneself to sth.致力于…在这里做状语，与句子主语he是主动关系，用现在分词。故选B。
考点：考查分词做状语。
名校课堂系列答案As the film star began to appear，the children watched, ________.
| A．fascinating | B．fascinated |
| C．being fascinated | D．having fascinated |
On AIDS Day, the minister of Health Department demanded that the problems _____ paid special attention to.
| A．referred to being | B．referred to be | C．refer to being | D．refer to be |
In the reading room, we found her ________ at a desk, with her attention ________ on a book.
| A．seating; fixing | B．seated; fixed |
| C．sitting; fixing | D．to sit; fixed |
The flowers his friend gave him will die unless every day.
| A．water | B．watering | C．watered | D．to water |
After completing and signing it, please return the form to us in the envelope ________.
| A．providing | B．provided | C．having provided | D．provide |
Every minute must be made full use _______ in class.
| A．of studying | B．to study | C．to studying | D．of to study |
When we saw the road with snow, we decided to spend the holiday at home.
| A．block | B．to block | C．blocking | D．blocked |
______ by the clear waters, this forest provides visitors with a wonderful chance to see some endangered birds in the wild.
| A．Being surrounded | B．Surrounding | C．Surrounded | D．To be surrounded |