改写同义句:格式在下[原句]Tom has studied English for three years.

问题描述:

改写同义句:格式在下[原句]Tom has studied English for three years.
[格式] Tom ______ ________ _______(三格空格) English three years ago.

[原句]Tom has studied English for three years.
[格式] Tom _started_____ __to______ ___study____(三格空格) English three years ago.