Question

【題目】People have eaten turkey at Christmas for more than 400 years(對(duì)劃線(xiàn)部分提問(wèn))

________ _________ have people eaten turkey at Christmas?

Answer 1

【答案】How long

【解析】

句意：人們?cè)谑フQ節(jié)吃火雞已經(jīng)有400多年的歷史了。

考查特殊疑問(wèn)句。根據(jù)劃線(xiàn)部分是對(duì)超過(guò)400年提問(wèn)，可知是對(duì)一段時(shí)間提問(wèn)，所以用How long，特殊疑問(wèn)句的結(jié)構(gòu)是特殊疑問(wèn)詞+be動(dòng)詞（助動(dòng)詞）+主語(yǔ)+其他？故答案為How long。