According to the United Nations, an aging society refers to one ____ 10 percent or more of the population is over 60, or 7 percent or more is over 65.
#68932
A
where
B
when
C
which
D
that
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If we don’t save energy, it _____ some day.
#40988
A
will be run out
B
has been run out
C
will run out
D
has run out
The place _______interested me most was the Children's Palace.
#73839
A
Which
B
where
C
what
D
in which
Some pictures of the river brought the days back to the day______ they swam in it.
#73249
A
when
B
that
C
who
D
where
_____ advice I give him, he always behaves in his own way. I simply can’t do anything with him.
#70035
A
How
B
Whatever
C
However
D
No matter