Astronomers and scientists think that a black hole is a region of space ______ which matter has fallen and _______ which nothing can escape.
#76704
A
into; from
B
towards; towards
C
out of; from
D
through; through
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Is there a hospital around ____ I can get some medicine for my wounded hand?
#77081
A
that
B
which
C
where
D
what
You might search on the internet for professors and their courses about this university ____ may interest you.
#77510
A
where
B
that
C
which
D
who
I often read China Daily, ____of great help to my English study.
#78185
A
which I think is
B
which I think it is
C
that I think is
D
I think is
Students should involve themselves in community activities they can gain experience for growth.
#75087
A
who
B
when
C
which
D
where