Professor Smith，along with his assistants， on the project day and night to meet the deadline.
#86243
A
work
B
working
C
is working
D
are working
推荐题目
A few of the young trees in Tangsa can be cut each year for firewood.The rest ________ to grow even taller.
#85589
A
left
B
will left
C
is left
D
are left
24．The teacher together with the students ________ discussing Reading Skills that _______ newly published in America.
#86082
A
are; were
B
is; were
C
are; was
D
is; was
The man as well as his horse ____ crossed the river ____ from Tokyo.
#85658
A
which; come
B
that; comes
C
who; came
D
that; come
— Why does the lake smell terrible?— Because large quantities of water ____.
#85686
A
have polluted
B
is being polluted
C
has been polluted
D
have been polluted