3. The keynote speaker ____ that there is a critical period for language learning, after which
nativelike attainment is extremely difficult, if not impossible.
(A) maintained
(B) demanded
(C) reprimanded
(D) notified
(E) assessed
詳解 (共 2 筆)
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原文中的"after which"的wh...
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您好,您提供了一個單字 attain...
私人筆記 (共 2 筆)
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a keynote address/sp...
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翻譯: 主講人____存在語言學習的關...