It is not until we know more about the situation ______ we are able to improve it.
#85181
A
that
B
what
C
when
D
which
推荐题目
—Do you know _______ they got to know each other?—It was last year_______ they both taught Chinese in Scotland.
#84869
A
When it was that, when
B
when it was that, while
C
When it was that, that
D
When it was that, as
        she is not so healthy           she used to be?
#84712
A
How it is that; as
B
Why is it that; as
C
Is it why; that
D
How is it that; what