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
Our school has about 100 computers, but only sixty percent ____ used regularly.
#85661
A
is
B
are
C
was
D
were
Jack, together with his sisters,_____ great interest in writing these days.
#85862
A
show
B
will show
C
are showing
D
is showing
Nobody in our class but Tom and I ___ that our monitor is going abroad for further education.
#85709
A
know
B
am to know
C
have known
D
knows
