14. The threat of recent natural disasters is a reminder that despite our technological advances, men are still extremely vulnerable to the power of Mother Nature.
(A) secure
(B) strong
(C) unprotected
(D) durable
詳解 (共 1 筆)
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(A) secure 安全的；固定的(B...
私人筆記 (共 1 筆)
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這句話的意思是：最近自然災害的威脅提醒...
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