The coffee is wonderful! It doesn't taste like anything I__ before

a. have b. have ever had c. had ever had
为什么选B??

第1个回答  2008-04-09
I have had the coffee.指现在完成时
It doesn't taste like anything I have ever had before.意思是说我从来没有品尝过这么好的咖啡
首先排除A, I have 就不能用 before了
C,I had ever had 就成了过去完成时,过去完成指过去的过去

语句中是现在的过去,所以用现在完成时have ever done sth.
故选B本回答被提问者采纳
第2个回答  2008-04-09
英语高手:首先要填的句子为一般现在时,而before又暗示从以前到现在,有一个时间跨度,用完成时,故为现在完成时。
PS.have为完成时标志,had为实义动词,可理解为喝的意思,但不是
第3个回答  2008-04-09
比起我曾经喝过的,前面是doesn't所以后面用have不用had
第4个回答  2008-04-09
因为前面是一般现在时 所以对应是一般现在完成时
第5个回答  2008-04-09
b
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