10. A letter came today, from ______ I do not know.
(A) who
(B) whose
(C) whom
(D) which
詳解 (共 4 筆)
未解鎖
這裡的關代要代替the letter原句...
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一文法來說who 及whom都可以,但是...
未解鎖
■ 关系代词who, whom)的用法 ...
未解鎖
介係詞+關代,關代只能用whom或whi...
私人筆記 (共 1 筆)
未解鎖
10. A letter came t...