It was in the lab ______ was taken charge of by Professor Harris _______ they did the experiment.
#84771
A
which, that
B
that, where
C
where, that
D
which, where
推荐题目
It was ______ yesterday ______ that Portugal had beaten North Korea in theWorld Cup.
#85362
A
not until; did I learn
B
until; that I learned
C
not until; when I learned
D
not until; that I learned
It was _______ you had done _______ made it possible for you to improve your English.
#84981
A
that ; that
B
that;what
C
what; what
D
what;that
---- Who is it that is making so much noise upstairs? ---- ______ the students preparing for the New Year’s Party.
#85240
A
There are
B
They are
C
It is
D
That is
--- Was it by cutting down staff _ _she saved the firm? ----- No, it was by improving work efficiency.
#84677
A
when
B
what
C
how
D
that