His writing is so confusing that it's difficult to make out what it is he is trying to expresd这里what it is 后面是感叹句吗？为什么不用加that?

His writing is so confusing that it is diffi he is writing () his notebook. His father is writing是什么意思 daming is writing ( ) his new pen friend liuchang is writing to his e-pal. 帮我修改一下这篇英语作文!As his writing is,so is heNowadays,the writing is very importance .As a student,we always need writing .but some people’ s writing is very good.While others just so so.I have ever heard some adult said that:As h He is writing to his cousin.对his cousin提问____ _____ is he writing? His writing is so confusing that it's difficult to make out___what__it is be is trying to express.这是宾语从句里套宾语从句么? His writing is so confusing that it’s difficult to make out it is he is trying to express.A.that选什么 my brother is writing to his friend 对划线部分提问writing to his friend his writing was so confusing that it's difficult to make out__it is he istring to express.that or what?why?waht kind of clause is it?thanks! John doesn't speak_____his sister,but his writing is very good.A.as well as B.so good as C.more better than D.more worse than Ben is writing to his parents.改为一般疑问句． He is writing a letter in his study. （否定） He is writing to his parents right now. he is writing ___ his new pen .怎没填这个空? He is writing to his friend.对friend提问? writing,his,to,he,is,now,friend连词成句