It wasn’t until dark _________ he found _________ he thought was the correct way to solve the problem.
#84739
A
when , that
B
that , that
C
when , what
D
that , what
推荐题目
 It is in the school ______ he studied ten years ago ______ he gave a wonderful speech.
#84650
A
that; where
B
where; that
C
where; where
D
that; that
In which play is _____ your brother appear? 
#85491
A
that where
B
this when
C
it that
D
it where
Where was it  ______ you _______ our maths teacher?
#85164
A
where; came to
B
that; come across,
C
that; came across
D
where; come to