問題詳情
23. Why did Marty tip his brother off about his parents' early arrival?
(A) He didn't want his brother to get in trouble.
(B) He likes the thrill of surprises.
(C) He wanted to get ahead of the competition.
(D) He wasn't about to leave just yet.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增