The police ____ still not sure ______ the young man killed himself or was killed.
#56977
A
is, if
B
is, whether
C
are , whether
D
are, that
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I really wanted to help those homeless children in the flooded areas, ______ I donated all the pocket money that I had saved for months.
#58133
A
so
B
because
C
since
D
for
__________ Amy likes to go to the cinema, but she doesn’t like to see horror films.
#58363
A
Since
B
As
C
Though
D
不填
After you see the pictures, you will realize ______ danger the wildlife faces.
#56246
A
how many
B
how often
C
how much
D
how long
