The humans are destroying nature day by day,__________of course,will cause severe punishment from it sooner or later.
#72717
A
who
B
when
C
on which
D
which
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Written in a hurry, __________________ .
#69420
A
they found many mistakes in the report
B
he made lots of mistakes in the report
C
there are a lot of mistakes in the report
D
the report is full of mistakes
We don't know ___ to pay a visit to the old town.
#73538
A
whether
B
if
C
that
D
which