Either Eve or Herb ___________ been invited by Lucy’s parents already.
#37133
A
have
B
has
C
was
D
were
推荐题目
Bears live in cold countries, ______ they sometimes live in hot countries, too.
#39405
A
and
B
with
C
or
D
but
The patients are quite________ to the nurses for their special care.
#44045
A
kind
B
helpful
C
impolite
D
grateful