Question

【題目】The teacher told us that water____________ heat much longer than air.

A.containsB.involvesC.survivesD.retains

Answer 1

【答案】D

【解析】

考查動詞詞義辨析。句意：老師告訴我們水保持熱量的時間比空氣長得多。A. contains包含；B. involves涉及；C. survives幸存；D. retains保持。根據 heat much longer than air和常識可知，此處用“保持”符合句意，故選D項。