What should the people do to solve the food problem if they live in hilly areas ____ is hard to grow crops?
#71756
A
where
B
when it
C
that
D
where it
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The famous star got injured before her concent , made her fans worried .
#71684
A
who
B
that
C
what
D
which
—The experiment is of particular importance. —I see. We will carry on with it ________ we can get enough money.
#72812
A
unless
B
though
C
whether
D
until
The news quickly spread ______ China has successfully launched another manned spaceship.
#68117
A
which
B
that
C
when
D
while
It is such a modern machine ______ few of the workers know how to operate.
#71962
A
as
B
which
C
that
D
the one