It took more than twenty years for the great artist _the painting was finished completely.
#30748
A
as
B
before
C
after
D
when
推荐题目
________ you didn't know the rules won't be an excuse for your failure to report.
#31116
A
That
B
Where
C
What
D
Why
He never thought that his success came ______ he least wanted it.
#31348
A
until
B
since
C
when
D
while
Science has given clear evidence ______ smoking can lead to many diseases.
#31076
A
what
B
which
C
that
D
where
How can they learn much ________ they spend so much time playing computer games?
#31302
A
although
B
when
C
till
D
until
______ private cars are bringing us convenience, they also cause more traffic accidents and pollution.
#80233
A
While
B
As
C
If
D
Since