问题

Ever since Daming 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

正确答案是：

同类题型

Anne___tomorrow

hat did he want to know,Anne—–_______I could finish writing thereport.

Safety in school has been of great concern because of the frequent reports ____ students got injured or killed while in school.

Tom’s uncle knows computers well, and he __________ a computer engineer .

She is not __________ to pass the examination as she doesn’t work hard.