(2013·青岛一模)Scientists are still wondering ________ the Egyptians built the pyramids so long ago.
#67260
A
how it is that
B
how is it that
C
it is how that
D
that how it is
推荐题目
Living on campus teaches the college freshmen ___________ to get along with all types of people and care for others.
#69504
A
who
B
what
C
whether
D
how
The problem ______ many children,especially girls,have ______ school is getting more and more serious.
#74287
A
which;got out of
B
that;dropped out of
C
that;fallen out of
D
which;run out of
The famous basketballer, _______ tried to make a comeback, attracted a lot of attention.
#72548
A
where
B
when
C
which
D
who
London,______ last year, is a nice old city.
#73949
A
that I visited
B
which I visited
C
I visited
D
where I visited