We won’t start the meeting ________ the teacher arrives.
#37731
A
though
B
until
C
while
D
and
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