关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 公告：维护QQ群：833371870，欢迎加入！公告：维护QQ群：833371870，欢迎加入！公告：维护QQ群：833371870，欢迎加入！ 2022-05-31 They opened the window _______ great effort. They opened the window _______ great effort. 答案： 查看 举一反三 ____ he opened the window, a sparrow flew in. n. great effort Would you mind _____the window for me? A: open B: opening C: having opened D: being opened The spirit of the Great Wall is that of “a common will and concerted effort”. They are making great effort to _______________ (将其理论付诸实践).
