Either you or one of your students _______ to attend the meeting that is due tomorrow. 
#85671
A
are
B
is
C
have
D
be
推荐题目
A library together with 5000 books  for the school.
#86091
A
was provided
B
were provided
C
provided
D
have provided
They _________ got any brothers or sisters.
#44298
A
hasn’t
B
haven’t
C
don’t
D
doesn’t