I have never seen so many beautiful pictures.I don't know ( )A、wh_英语解答

I have never seen so many beautiful pictures.I don't know ( )
A、which would take ; B、 which one to take ; C、what to take ; D、 to take which
我和你们两位选项一样，但标准答案是c,

人气：447 ℃　时间：2020-05-19 09:30:18

解答

B.相当于i don't know what to do.这是语法中的wh-词+不定式答案说考点是宾语从句，宾语部分是由引导词加从句，所以先排除D，其次前句so many beautifulpictures没有范围限定，所以引导词不能用which，只能用what，排除A,B所以选C