______ the students who took part in the training is 450.
#85838
A
A number of
B
A lot of
C
Lots of
D
The number of
推荐题目
______ without friends ______ the most difficult challenge for Chuck while living on the island.
#85606
A
How to survive, is
B
How does he survive, are
C
How does he survive, is
D
How to survive, are
The number of people invited ____fifty, but a number of them _____absent for different reasons.
#43526
A
were; was
B
was ; was
C
was; were
D
were; were