what should i do if you are not here? _____ ask my brother to help you

题目

what should i do if you are not here? _____ ask my brother to help you
A.in order to that B.so as to that C.in that case D.except that 选择题

答案

C
要是那样的话.
A、B错误.短语应该是in order that/so as that后面跟从句.意思是“为了”except that也跟从句,意思是“除了”