
Present perfect simple I have worked Cambridge Grammar kalxatlar


PRESENT中文简体翻译剑桥词典 Cambridge Dictionary

PRESENT中文繁體翻譯劍橋詞典 Cambridge Dictionary

Present simple I work Grammar Cambridge Dictionary

Past simple or present perfect Cambridge Grammar

Present perfect simple I have worked Cambridge Dictionary

Present perfect continuous I have been working Cambridge Dictionary

地质学上表示年代的a BP ka BP是 什么概念呢百度知道

Future present continuous to talk about the future Im working
Present perfect simple I have worked Cambridge Grammar.
![]() |
![]() |
---|