52单词网 > 高中英语 > 高中英语题库 > His lack of professional knowledge for the failure of the experiment. A. account

His lack of professional knowledge for the failure of the experiment. A. account

来源:网络 时间:
His lack of professional knowledge for the failure of the experiment. A. account

 His lack of professional knowledge _______for the failure of the experiment.

A. accounted    B. explained   C. counted    D. contributed

试题答案

A