(2013·银川高三二模)It remains to be seen ________ this plan is practical enough to keep the project going.
#30416
A
whether
B
how
C
where
D
when
推荐题目
Don’t stop _______ you meet with a word you don’t understand while reading.
#31364
A
at the time
B
every time
C
by the time
D
sometime
The Great Wall is so good a place ________ many foreign people come to visit ________ it has become well known all over the world.
#31924
A
as；as
B
that；that
C
as；that
D
that；as
_______ he has made a decision, it is not easy for you to make him change his mind.
#31574
A
Though
B
Unless
C
Once
D
Until