We noticed that each animal and each tree in the park _____ being taken good care of.
#85985
A
are
B
is
C
were
D
was
推荐题目
The number of people invited to the party ____ fifty, but a number of them ____ absent for different reasons.
#85712
A
were; was
B
was; was
C
was; were
D
were; were
_____ has been introduced to the students to help them make progress.
#85649
A
Many books as well as advice
B
Some advice as well as many books
C
Not only some advice but also many books
D
Some advice and many books