catch the first bus, he got up very early this morning.
A.In order to
B.In order that
C.So as to
D.So that
答案:A
短语辨析。In order to为了,to是不定式符号,后面接动词原形; In order that 为了,后面接从句;So as to以便,to是不定式符号,后面接动词原形; So that以便,后面接从句。句意:为了赶上第一趟车,今天早晨他起得非常早。In order表示行为动作的目的,so as to表示某种动作引起的结果,故选A。