Professor Smith, along with his assistants, _____on the Project day and night to meet the deadline.
#85684
A
work
B
working
C
is working
D
are working
推荐题目
All possible means ______. However, nothing can _____ his wife dying of lung cancer.
#85909
A
has tried; stop
B
have tried; keep
C
have been tried; prevent
D
has been tried; stop
Is it she or you ________ going to run for the mayor of our city?
#85659
A
who is
B
that is
C
who are
D
whom are
The number of people invited __________fifty, but a number of them__________ absent for different reasons.
#85825
A
were; was
B
was; was
C
was; were
D
were; were
. It is not I but you who ___ the first to run to the goal in the competition.
#86048
A
was
B
were
C
are
D
is