温馨提示：
此套题为Word版，请按住Ctrl,滑动鼠标滚轴，调节合适的观看比例，答案解析附后。关闭Word文档返回原板块。
课时提升作业(三十一)
选修7 Unit 1
Ⅰ. 单项填空
1. So many guests, such delicious food and such warm atmosphere-_________, it is a successful birthday party.
A. all in all B. above all
C. after all D. first of all
2. (2013·浙大附中模拟)After having argued with his manager, John_________from his position and went abroad for further study.
A. withdrew B. compromised
C. resigned D. retired
3. (2013·浏阳模拟)Another bridge built at the end of 2012 over Liu Yang River _________many people.
A. benefits B. benefits from
C. is beneficial for D. is of benefit
