问题
选择题
My father _____ the Party _____ he was 22 years old. |
A. joined; at B. joined; when C. joined in; when D. joins; when |
答案
答案:B
My father _____ the Party _____ he was 22 years old. |
A. joined; at B. joined; when C. joined in; when D. joins; when |
答案:B