題目：You should plan ______ during the walk.
2020-02-26
A. What are you going to carry B. What you are going to
C. What you are going to carry D. What are you going to
正確答案：C
試題解析：
A. What are you going to carry B. What you are going to
C. What you are going to carry D. What are you going to
正確答案：C
試題解析：
