18. The average North American home __ function as a
residence if it lost its connections to the outside world.
(A) could not barely
(B) could barely
(C) could have
(D) could have not
詳解 (共 4 筆)
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TOsmile791114 functi...
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這題考的是function的「動詞」用法...
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The average North Am...
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那這句The average North...