The number of tigers in Asia________ getting smaller and smaller and a large number of people_________ trying to protect them．
#43555
A
are；are
B
is；is
C
is；are
D
are；is
推荐题目
Small as it is，the ant is as much a creature as all other animals on the earth.
#86241
A
are
B
is
C
have
D
do
Large quantities of polluted water_____ into the sea so that lots of fish died.
#86296
A
is flowing
B
was flowing
C
are flowing
D
were flowing
The teacher together with the students _______ discussing Reading Skills that _______ newly published in America.
#85539
A
are; were
B
is; were
C
are; was
D
is; was
Generally speaking, students’ inner motivation with high expectations from others essential to their development.
#85639
A
is
B
are
C
was
D
were
I have finished translating a large part of the book, but the rest ___ more difficult.
#85925
A
is
B
are
C
was
D
were