He’s still suffering headche. He can't get rid of it.A. onB. fromC. withD. to

问题补充：

He’s still suffering headche. He can get rid of it.

A. on

B. from

C. with

D. to

答案：

A. on

(答案→)B. from

C. with

D. to

解析：suffer from这里意思是：患(某种病)。