历来为兵家必争之地，有“两京锁钥无双地，万里长城第一关”之称的长城著名关口是（）。
A.居庸关
B.雁门关
C.嘉峪关
D.山海关
参考答案：D
根据对话内容，补全对话，使其完整﹑通顺。每空一词。
A.we have many rules at school.
B. ( 1 )do we .For example ,we have to ( 2 )school uniforms every school day .
A.We usually do,too.We are not allowed to play soccer at school because we don’t have a soccer field
B.Oh,we are lukier than you.We have a big soccer field but we can only ( 3 )it in P.E.
A.our teachers are very ( 4 )to us but sometimes they are strict.I think it’s good for us.
B.I ( 5 )with you.I’ll miss them when I graduate.
