—Have you seen your friend off ?—Yes. I watched the train leaving the station it disappeared from sight.
#31702
A
unless
B
as if
C
so that
D
until
推荐题目
(2010·新课标全国)Mary made coffee ________ her guests were finishing their meal.
#30450
A
so that
B
although
C
while
D
as if
The owner of the house moved to west Beijing last month, which is ________ he decides to sell this house.
#30056
A
why
B
when
C
where
D
how
The policy of the mainland is very clear and straightforward，and the key problem is_____the leaders of Taiwan will accept it.
#30628
A
that
B
how
C
why
D
whether