Three-fourths of the surface of the earth＿＿＿sea．
#86267
A
is
B
are
C
were
D
has been
推荐题目
.One out of three villagers a new school in the village.
#86162
A
advocates to build
B
advocate to build
C
advocates building
D
advocate building
Yao Ming as well as his teammates ______ hard to win honor for China these years.
#86217
A
work
B
are working
C
has been working
D
works
The first question was quite difficult but the rest _______ easy, _______ surprised us all.
#85675
A
was; which
B
was; that
C
were; which
D
were; which
The number of people invited _____ fifty, but a number of them ____ absent for different reasons.
#85932
A
were; was
B
was; was
C
was; were
D
were; were