Either you or he _______ to give them a lecture tomorrow.
#85614
A
is
B
are
C
has
D
have
推荐题目
— Why does the lake smell terrible?— Because large quantities of water ____.
#85686
A
have polluted
B
is being polluted
C
has been polluted
D
have been polluted
Not only my friends but also Jim and I ___ interested in football and Messi is our favourite star .
#43666
A
be
B
am
C
is
D
are