http://www.wretch.cc/album/show.php?i=nancy2226&b=7&f=1648270073&p=0
http://www.wretch.cc/album/show.php?i=nancy2226&b=7&f=1648270074&p=1
http://www.wretch.cc/album/show.php?i=nancy2226&b=7&f=1648270075&p=2 (這題題目是角c不是角a
http://www.wretch.cc/album/show.php?i=nancy2226&b=7&f=1648270076&p=3
http://www.wretch.cc/album/show.php?i=nancy2226&b=7&f=1648270077&p=4
幫幫忙囉..
密碼a12345