i am learning english与 i learn english 有什么区别

i am learning english与 i learn english 有什么区别 learning English与learn English的区别 I learn English.和I study English.两句有什么区别? I am busy with learn English these year(句中learn用learning对吗?望 一道首字母填空 I am learning English so that I can learn much k____ I am learning English 请分析成分 I feel it useful ____(learn) english 填learning对吗 I am learning English.这里的 learning和English在句子中是什么成分 英语连词成句 learning am english i i am tired of learning English 句型转换 I am busy learning English这句对么? I learn English for .