（2010·长春模拟) she is not so cheerful she used to be?
#85324
A
How is it that；as
B
Why is it that；what
C
Is it why；that
D
How it is that；as
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—How long is it ______ you picked up your badminton training?—It was not until my finance became better last December _____ I started the training.
#85032
A
before; when
B
until; that
C
that; when
D
since; that
I became more and more excited, trying to work out ____ Mom was taking us on holiday.
#85336
A
where was it that
B
it was where that
C
where it was that
D
was it where that
It was in that country_____he studied for his doctor’s degree____he fell in love with the girl.
#85257
A
that;that
B
which;where
C
where;that
D
where;where
—Why is it ________ so many people enjoy eating on the run?—Of course, the most obvious answer is that fast food is fast.
#85448
A
that
B
which
C
what
D
how
It was not until 1938 _________ the first colour TV programme was broadcast.
#84982
A
which
B
that
C
when
D
on which