内容正文:
2020-2021学年(人教版2019必修第二册)模块复习巩固提升
—Unit 4 History and traditions
一、单选题
1._______the soldier was badly injured, he refused to leave the battle field.
A. Before B. Once C. Since D. While
2.What can we do to help them break away ______________ the difficult position?
A. from B. to C. in D. at
3._______ that your resume works for you, I recommend writing it more like a proposal than a job description.
A. Ensuring B. Ensured C. Having ensured D. To ensure
4.The attack has caused severe damage to enemy's ____________ forces.
A. magical B. mixture C. modest D. military
5.Charles Darwin expla