It was not until dark __________ he found __________he thought was the correct way to solve the problem．
#68000
A
that; what
B
that; that
C
when; what
D
when; that
推荐题目
no modern telecommunications, we would have to wait for weeks to get news from around the world.
#66643
A
Were there
B
Had there been
C
If there are
D
If there have been
The scientist holds the view _______ the book said was right.
#67917
A
what that
B
that what
C
that
D
whether
It’s not necessary to explain the truth _____ there is spring wind, there is green grass．
#68461
A
which wherever
B
that which
C
which when
D
that wherever