To save money for my eucation,my mother often takes on more work___good for her.

To save money for my eucation,my mother often takes on more work___good for her.
To save money for my eucation,my mother often takes on more work___good for her.

To save money for my eucation,my mother often takes on more work___good for her.
my monther often takes on more work that good for her
我妈妈经常承担额外她能承担的工作
take on
承担
good for
能承担

than 有比较级就得有Than 这个表示比较的词
为了省钱供我读书， 我妈妈经常承担多于她能承受的了得或是多于对她来说还能接受的工作。
这里省略了 more than it is good for her.

为了攒钱供我读书，我妈妈经常打好几份工，真难为她了。

应该填 which