The way he did it was different we were used to .A. in whichB. in whatC. from whatD. from

问题补充：

The way he did it was different we were used to .

A. in which

B. in what

C. from what

D. from which

答案：

A. in which

B. in what

(答案→)C. from what

D. from which

解析：句意：他做的方法和我们习惯的方法不一样。Be different from和…不同，介词from后面接的是宾语从句，宾语从句中缺少宾语，用what引导宾语从句，选C。