Question

【题目】_______ many Chinese holidays are directed towards services remembering ancestors, the Ching Ming Festival is beyond doubt the largest.

A. UnlessB. Since

C. OnceD. While

Answer 1

【答案】D

【解析】

考查连词词义辨析。A. Unless除非；B. Since既然；C. Once一旦；D. While虽然。句意：虽然许多中国节日都是为了纪念祖先，毫无疑问，清明节是最隆重的。根据句意可知此处表示“虽然”，故D项正确。