问题描述：
Mary finds reading the textbook frustrating 同义句
Mary finds ___ frustrating ___ read the textbook.
Mary find readings the textbook ___ frustrating.
am,doing,english,I,a,about,survey,learning(连语成句)
Mary finds ___ frustrating ___ read the textbook.
Mary find readings the textbook ___ frustrating.
am,doing,english,I,a,about,survey,learning(连语成句)
问题解答：
我来补答展开全文阅读