You have to have a good preparation for the exam you can do well in it.A. in order to B. s

问题补充：

You have to have a good preparation for the exam you can do well in it.

A. in order to

B. such that

C. such as

D. so that

答案：

A. in order to

B. such that

C. such as

(答案→)D. so that

解析：四个学校分别表示为了、如此……以至、比如和所以，根据题意选D，你考试准备的好，所以你能考得不错。