34. He was heard _____ a love song to his girlfriend.
(A) sing
(B) sang
(C) singing
(D) to singing
詳解 (共 4 筆)
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He was heard _____ ...
未解鎖
動作是別人做的感官動詞+adj. ? 看...
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He was heard singing...
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S + be +haerd +to + ...
私人筆記 (共 2 筆)
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感官動詞 用法介紹 感官動詞常見的有以下...
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正解:(C) singing 詳細解析:...