He pointed his gun ________ a deer on the hillside and then fired.
He pointed his gun ________ a deer on the hillside and then fired.
A.on
B.of
C.at
D.in
答案及解析： C
He pointed his gun ________ a deer on the hillside and then fired.
A.on
B.of
C.at
D.in
答案及解析： C