14.I am sure he will help her if he _____ her.A knows B will know C is to know D can know这个答案是什么?A knows B will know C is to know D can know

OK .I am sure he will come I am sure that he will succeed . = I am sure _____ _____ ____. He will come tomorrow.I am sure 合成一句 I am sure that i will never “You will soon learn English he said .I wonder .I am not sure .麻烦帮忙翻译 I am not sure( )he will come or not空格中填whether 还是if? I am not sure wether he will come back soon?whether引导的是什么从句? he will return home tomorrow i am sure的宾语从句怎么写 I am sure that he will help us.中的 that 引导的是什么从句. Will he fly a kite tomorrow I am not sure .改为含有宾语从句的复合句 will,sure,I,am,that,like,he连成一个句子.不得删字或添字 I am sure he will have got the information.的意思,快 Will he fly a kite tomorrow I am not sure.改为含有宾语从句的复合句 连词成句am, will, be, successful, day, some, he, sure, I, very（问句） 把间接引语：I am sure,‘He will sell his house.'改为直接引语. I am sure.He will sell his house改换成间接引用怎么说? I am sure he will be glad to see him 家庭作业请快速回顾 I sure that he will sell his house和I am sure that he will sell his house.这两句话表达的意思是不一样