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D 而非
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C 儘管
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C 已經有If這個連接詞，所以後面不需要再用連接詞了 then是副詞「那麼」
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B 雖然
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B 雖然
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C either A or B 要不是A就是B (AB任一）
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A once (conj. ) 一旦，兩句話需要一個連接詞
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B Even即使(adv.)
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D through (prep.)透過+ N.
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C how 如何；怎麼+子句
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A Now that (conj.) 由於；既然
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C Before(conj)在⋯之前
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B The fact (that子句）indicates… 前面的The fact是主詞，後面indicate是動詞『顯示』
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A In spite of 儘管+ N.
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After (conj)
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A 任何⋯的人 anyone+(Ving分詞當形容詞用)+ can submit（本句真正動詞）
