英语which用法转换急求!There are so many balls,I can't decide which one I should take.(同义句)There are so many balls,I can't decide______ ______ _______.

问题描述:

英语which用法转换急求!
There are so many balls,I can't decide which one I should take.(同义句)
There are so many balls,I can't decide______ ______ _______.

which to take