【题目】My brother stayed up late last night ________ he got up late this morning and was late for work.
A. so as to B. in order to C. so that D. as a result of
在线课程【答案】C
【解析】
考查结果状语从句。句意：我哥哥昨晚熬夜到很晚，以致于今天早晨起晚了，而且上班迟到了。A. so as to为了；B. in order to为了；C. so that结果，以致；D. as a result of由于……的结果。表示结果，故选C。