a letter that is written in pencil is difficult to read.为什么that做主语啊?不是宾语啊?如果还原不就是 a letter is written 不就是 write a letter 不就是做宾语了吗?

is that a letter怎么回答 that is a letter 对划线部分提问 when,usually,do,it,is,what,you,do,rainingare,the,listening,to,the,teacher,students,nowgood,is,a,everyone,time,having,lookThey are thingking ___ a meeting.[A about to have] [B of to have] [C of having] [D over having]Thank you for____me a letter[A wri Which letter is a what letter is a Letter A is( )letter in the alphabet a letter was read is diffcult that in pencil writen用铅笔写的信很难读a letter was read is diffcult that in pencil writen 可以么 a letter that is written in pencil is difficult to read.为什么that做主语啊?不是宾语啊?如果还原不就是 a letter is written 不就是 write a letter 不就是做宾语了吗? Memos follow a format that is different from a business letter翻译 What letter is a drink? What letter is a drink? What letter is a drink What letter is a question? What letter is a question? What letter is a question? what letter is a vegetable this is a test letter? which letter is a question?