get a better score she has been studying hard all day.A. So as toB. In order toC. So that

问题补充：

get a better score, she has been studying hard all day.

A. So as to

B. In order to

C. So that

D. In order that

答案：

A. So as to

(答案→)B. In order to

C. So that

D. In order that

解析：短语用法辨析。A不能放在句首；CD两项后面要接句子。B为了，后面接动词或者动词短语，表示目的。句意：为了获得更好的分数，她整体都在认真学习。