catch the first bus, he got up very early this morning.A. In order toB. In order thatC. So

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. In order toB. In order thatC. So as toD. So that解析：考查固定词组，In order to意思“为了”，可以放在句子的前面又可以放在中间，So as to意思“为了”，只能放在句子中间，不能放在句子的前面，In order that意思“为了”，后面跟句子，So that意思“以至于”，引导目的状语从句，句子意思“为了赶上第一班车，今天早上他起得很早”，所以选A

和我的回答一样，看来我也对了