题目内容
15.Putting a candle in the window ___ a traditional practice in many cultures,____ has a variety of meanings in the United States.( )A. | was; that | B. | is; it | C. | has been; which | D. | had been; which |
分析 在窗户上放一只蜡烛是许多国家文化中的一个传统做法,这在美国有各种各样的含义.
解答 答案:C.
由句中的标点符号为逗号,且句中无连词可知,第二空用which,引导一个非限制性定语从句,指前半句的含义,由此可排除掉A和B;又根据从句中的动词has,可推断出主句的动作一直持续到现在,所以用现在完成时;故选C.
点评 本题考查时态及定语从句的用法.现在完成时表示从过去某个时间点开始的动作,一直持续到现在,还可能继续下去.同时需要熟练掌握关系代词在非限定性的定语从句中的具体用法.
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