[-A29] Because they usually receive the same score on examinations ,there is often disagreement

题目

[-A29] Because they usually receive the same score on examinations ,there is often disagreement
as to ______ is the better student ,Bob or Helen.
A.who
B.which
C.whom
D.whose
翻译并分析

答案

翻译：因为他们经常在考试中取得同样的分数,所以总有关于鲍勃和海伦哪一个是更好学生的争论.1.as to是一个介词,意思是“关于/至于”,后面是一个宾语从句：______ is the better student ,Bob or Helen.2.从句意来看,...