来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/09/29 15:24:24
解题思路: 如下
解题过程:
18.To her surprise , have known
19.borrowed; from ; library
20.More than three quarters of
21.has gone ; for a long time
22. lies in the southwest of China
23.has already been to
24.has been in
最终答案:略