Either you or one of your students ______ to attend the meeting that is due tomorrow.
#86334
A
are
B
is
C
have
D
be
推荐题目
The number of pandas(熊猫)        becoming          .
#44138
A
is more and more
B
are less and less
C
is smaller and smaller
D
are fewer and fewer
 All of the flowers now raised here have developed from those _______ in the forest. 
#86237
A
once they grew
B
they grew once
C
they once grew
D
once grew
---Who _____a pet in our class ? -----Many students ______.
#44165
A
has, has
B
have , have
C
have, has
D
has , have