Little Tommy was not willing to tell the teacher he had done before.A. whichB. howC. wher

问题补充：

Little Tommy was not willing to tell the teacher he had done before.

A. which

B. how

C. where

D. what

答案：

A. which

B. how

C. where

(答案→)D. what

解析：考查宾语从句。Tell后跟双宾语，且 he had done before是宾语从句，从句缺少done的宾语，所以用what引导。选D。