单项选择 适中0.65 引用1 组卷166
There are more than 740 million Chinese ______ to second-hand smoking in public places now.
| A．are being exposed | B．to expose |
| C．having been exposed | D．exposed |
14-15高三下·安徽安庆·阶段练习
类题推荐
It is one of the most interesting stories___________ in the magazine so far this year.
| A．found | B．being found | C．to find | D．finding |
A study ________ in the U.S.A. in 1977 showed that the chemical ASA in aspirin could prevent a stroke.
| A．carrying out | B．carried out | C．working out | D．worked out |
Soldiers and volunteers worked as hard as they could _________ away bricks and rocks, and rescue those _________ under the ruins.
| A．to pull; were buried | B．to pull; buried |
| C．pull; were buried | D．pull; buried |
组卷网是一个信息分享及获取的平台，不能确保所有知识产权权属清晰，如您发现相关试题侵犯您的合法权益，请联系组卷网
