One-third of the area ________ covered with trees. About seventy percent of the trees _______ been planted recently.
#85732
A
is; has
B
is; have
C
are; have
D
are; has
推荐题目
The number of people invited ______ fifty, but a number of them ____ absent for different reasons.
#86197
A
were； was
B
was； was
C
was；were
D
were； were
The teacher together with the students ________ discussing Reading Skills that ________ newly published in America.
#85587
A
are；were
B
is；were
C
are；was
D
is；was
Not far from the house ____ two gardens, ______ seated nearby playing bridge with his children．
#85998
A
were; whose owner
B
was; of which the owner
C
were; its owner
D
was; owner of which