21. ______, we had no choice but to walk home.
(A) For the last bus had left
(B) There being no bus service
(C) The last bus left ten minutes ago
(D) Not providing bus service any more
詳解 (共 1 筆)
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______, we had no c...
私人筆記 (共 1 筆)
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完整句子: There being n...