Ever since my brother graduated from the university, he _______ in the present company for 15 years and he is now chief engineer of the company .
A.worked | B.has been working | C.is working | D.works |
推荐套卷
Ever since my brother graduated from the university, he _______ in the present company for 15 years and he is now chief engineer of the company .
A.worked | B.has been working | C.is working | D.works |