泰剧白莲花7:Better child care and education _______ affected a low morbidity and mortality among children.

来源:百度文库 编辑:高考问答 时间:2024/05/14 06:16:29
Better child care and education _______ affected a low morbidity and mortality among children.
A. will be B. have C. has D. is

B.better 修饰 child care 和 education ,主语是两个 所以用动词的复数形式

C
指的同一件事

b