Weekly高三课标第十八期答案(2020英语周报高三课标第18期)，小编收集了Weekly高三课标第十八期答案(2020英语周报高三课标第18期)的相关答案，没有答案的敬请期待！完整版的周报答案关注wx号：趣找答案
1. Due to the present school shootings, the only way the president could imagine ________ such tragedies was to ban guns across the US.
A . to prevent
B . preventing
C . prevented
D . having prevented
