He says all _______ tried their best and that all that can be done _______ been done.
#86073
A
has, has
B
have, have
C
have, has
D
has, have
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