短文改错题
问题描述：
短文改错题
who's studying there in China.She is a clever girl with good manners.＿She is always ready to help others,specially those poor in English and＿ therefore gets along well with her teachers and classmates.＿She has special interest in Chinese and has learned it so well that＿she can communicate with us in Chinese all in and outside class.＿
答
with --has
those --who
therefore --whoever
right
can --could