求prep第二道

kudoucliff

Rejecting the apprenticeship model of training social workers in philanthropic agencies, twentieth-century reformer Edith Abbott was convinced of social work education belonging in the university so that students could be offered a broad range of courses dealing with social issues.
A.of social work education belonging in the university so that
B.that social work education should be in the university, and that
C.about the importance of social work education belonging in the university while
D.that social work education belonged in the university, where
E.of the necessity of social work education being in the university and
这题答案是D，请问convinced的用法……没有be convinced of 吗？

ogram

有be convinced of的用法
但是当 convinced的内容是主谓齐全的一整件事情的时候，就要用句子来表达，而不是用名词性短语来表达
比如这里，如果用be convinced of，就要写成
...convinced of the belonging of social work education in the university
原本应该用句子来表达的内容变成以动名词或抽象名词为核心的名词性短语，这是GMAT语法以及正规英语用法力求避免的

kudoucliff

呃，谢谢啦，因为有些词不能用成be xxx that所以我犹豫了一下