是甚么I am very glad to receive your letter.Now let me tell you something about how to learn Chine

是甚么I am very glad to receive your letter.Now let me tell you something about how to learn Chine I am very glad to see you i am very glad to help you （I am very glad to know you）.啥意思? I am very glad to hear trom you. I am very glad to join in this class. I am glad to be I am glad to your I am very glad to hear that you want toI am very glad to hear that you want to visit Shanghai this summer翻译成中文 I am very glad I have a c===? to visit Hainan We will be glad to attend或者I am very glad to meet you!为什么加will用原型be glad to do请老师指导 I am glad to meet you .主语是I 系动词am 表语glad 那么to meet you 是什么成分? I am very glad to do it for you. 句型转换 I am ___ ___glad to do it for you. I am very glad to be your pen-friend翻译成中文是什么 i am very glad（ ）here A to be B be C come I am very glad to get an English book from him.翻译 英语翻译I am very glad to hear that you have been engaged. I am very glad to hear from you and know everything is OK.翻译