I don’t know the reason _______ you were absent from the meeting, and I am not sure whether someone will tell me the reason _______you haven’t told me.
#76033
A
why; that
B
that; why
C
because; why
D
of which; that
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This is the biggest lab__________we have ever built in our university.
#78301
A
which
B
what
C
that
D
Where
In 2009 many countries are going through financial crisis，________has a great effect on many walks of life.
#77842
A
it
B
which
C
that
D
what
I have the same opinion as yours _____ we should carry out the experiment at once.
#78470
A
that
B
which
C
whether
D
where
In the cafeteria, I saw my sister and her three friends, none of ____ I had ever seen before.
#76784
A
them
B
which
C
whom
D
those
That’s the new machine ________ parts are too small to be seen.（ ）
#77747
A
that
B
which
C
whose
D
What