71ֱMNΪԳͼAԳͼΣõͼB
M 2ͼƵO˳ʱת90㣬õͼC 3ͼCƽ6õͼD
8.㰴ǰͼεĹɣͼΡ
5 ҳ 15 ҳ
AON
6 ҳ 15 ҳ
7 ҳ 15 ҳ
꼶ѧ²ᣨʦ棩Ԫۺϰ⣨2018
ͼε˶
֣ ȼ
һ⡣ÿ2֣44֣ 1ͼԵ㣨 Ϊתģ
ͼԵ㣨 Ϊתģ ͼԵ㣨 Ϊתġ
2۲ͼΣдո
ٺͼA㰴˳ʱ뷽תˣ 㣻 ںͼƣ 㰴˳ʱ뷽ת90㣻
ۺͼƣ 㰴 ʱ뷽ת90㣻 ܺͼD㰴 ʱ뷽תˣ 3ƽƵĻתĻ
1ƶ 2ϵķ롣 3еĵȡ 4롣 4ͼա
1ָӡ12ƵA˳ʱת90㵽( ) 2ָӡ6ƵA˳ʱת 㵽9 3ָӡ1ƵA˳ʱת 㵽6
8 ҳ 15 ҳ
A
A