问题:
The boy saved some money so as to pay for his college expenses.
A.so that
B.in order to
C.in order that
D.for
The boy saved some money so as to pay for his college expenses.
A.so that
B.in order to
C.in order that
D.for
A.so that
B.in order to
C.in order that
D.for
参考答案: