(年北京市西城区高三5月二模试题)21. — You look great!
— I ______ out. Check out my muscles!
A.will work | B.was working |
C.have been working | D.had been working |
相关知识点
推荐套卷
(年北京市西城区高三5月二模试题)21. — You look great!
— I ______ out. Check out my muscles!
A.will work | B.was working |
C.have been working | D.had been working |