问题
选择题
_____ is important for us _______ sports every day. |
A. It; do B. That; to do C. This; to do D. It; to do |
答案
答案:D
_____ is important for us _______ sports every day. |
A. It; do B. That; to do C. This; to do D. It; to do |
答案:D