He made another wonderful discovery, _______ of great importance to science.
#76099
A
which I think
B
which I think it
C
which I think is
D
I think which is
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It was in the lab __________was in the charge of Professor Smith __________they carried out the experiment.
#77835
A
where；that
B
which；where
C
that；where
D
which；that
The scientists have made an exhaustive study of the virus _______ many people have been inflected.
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A
to which
B
in which
C
with which
D
for which
Soon children in the camp had many new friends, they shared food, stories and projects.
#78103
A
for which
B
with whom
C
of which
D
to whom
To be honest, I don't want to get a job I'm chained to a desk all day. It will bore me to death.
#76932
A
that
B
what
C
where
D
which