________ your father a teacher?
#44215
A
Is
B
Do
C
Can
D
Are
推荐题目
The factory used 65 percent of the raw materials, the rest of which _______ saved for other purpose.
#85870
A
is
B
are
C
was
D
were
Every possible means to save the future of the baseball player so far.
#85774
A
was tried
B
were tried
C
have been tried
D
has been tried
Not only my friends but also I _______ interested in football and Messi is our favorite star.
#43783
A
be
B
am
C
is
D
are
Having ________ every night is very important for your health.
#85990
A
a good amount of sleeps
B
a number of sleep
C
a good amount of sleep
D
a great deal of sleeps