Mymotherwassittingbythewindow.Shewas

问题详情：

My mother was sitting by the window. She was ________ tired ________ do the housework.

A. so; that              B. too; to              C. such; that           D. enough; to

【回答】

B  和两个结构中，that后跟从句，故可排除A、C两项；enough修饰形容词或副词时要后置，故不符合此处语境，可排除D项；...意为“太……而不能……”，to后跟动词原形，故选B。

知识点：连词

题型：选择题