23. There were dirty marks on her trousers ______ she had wiped her hands.
(A) where
(B) which
(C) when
(D) that

答案:登入後查看
統計: 尚無統計資料

詳解 (共 1 筆)

#3676489
Dirty marks on her t...
(共 47 字,隱藏中)
前往觀看
0
0