15. On his expedition in search for rare species, a scientist often makes discoveries unrelated to what he started out for.
(A) a business conference
(B) an adventurous journey
(C) a political scheme
(D) a social movement
(E) an academic research
詳解 (共 3 筆)
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expedition 遠征探險(A) a...
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原本題目:15. On his expe...
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On his expedition in...
私人筆記 (共 1 筆)
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expedition n.探險;旅行 e...