He _____ in this factory for 20 years already.
#36321
A
will work
B
works
C
has worked
D
is working
推荐题目
Flowers____________ along the road last year.
#38980
A
plant
B
planted
C
are planted
D
were planted
--Is Mary in the classroom? -- No. She______ to the library. 
#38305
A
goes
B
had gone
C
has gone
D
would go
The earthquake ____ when I ____ some cleaning.
#40065
A
starts, was doing
B
started, was doing
C
was starting, was doing
D
starts, were doing