The factory has developed a lot____ we visited the advanced worker five yeas ago.
#34010
A
when
B
which
C
that
D
where
推荐题目
A bus, ____ some taxis, was used to send the patients to the nearest hospital.
#33015
A
and
B
but also
C
and with
D
as well as
—I finished all my work today． —If____, you can help others with their work．
#34025
A
so
B
not
C
possible
D
ever
________ there are living creatures in the outer space as those on Earth hasn't been proved until now.
#30306
A
How
B
When
C
Where
D
Whether
They won't let him out of the hospital ________ he's completely recovered.
#30689
A
since
B
until
C
if
D
as