I think maths ____ very interesting. 
#86167
A
are 
B
is 
C
sound 
D
seem
推荐题目
Not only the kids but also the teacher ________. We are worried because time is running out.
#43667
A
has lost
B
has gone missing
C
have lost their way
D
have disappeared
 It is I ____ singing in the garden.
#86259
A
who are
B
who is
C
that am
D
that is
Jim has many hobbies, ________ swimming, hiking and playing badminton.
#43496
A
for example
B
such for
C
such as
D
as a result of
The population of this city, 30% of which_______, ______ 10% in the last two years. 
#86017
A
are Chinese; has risen by
B
are China; has fallen by
C
is Chinese ; have increased
D
is China; have reduced by