The astronaut did many experiments in the spaceship, great help for knowing more about space.
#70039
A
which we think it is
B
which we think is of
C
of which we think is
D
we think which is of
推荐题目
Was it in the science museum _______ you visited yesterday _______ you left your keys?
#68112
A
that; where
B
that;/
C
/; that
D
where; that
The clock was striking twelve ______ down the street.
#74557
A
because I walked
B
as I walked
C
since I was walking
D
while I was walking
Suppose we meet with a situation ________ none of us can deal with, what then?
#66777
A
where
B
when
C
what
D
that
Before Chinese Chang’e-2, the US sent up a space probe (探测器) to hit the moon to see ______.
#69622
A
whether there was water on it
B
whether was there water on it
C
whether on it was there water
D
whether was water on it
The girl is _____ beautiful ____ she may become a film star when she grows up.
#41310
A
too; to
B
such; that
C
so; that
D
so; to