信访举报统计有哪些形式？
参考答案：
（1）定期统计；
（2）不定期统计。
It is not rare in that people in fifties were going to university for further education．
A．90s; the
B．the 90s；/
C．90s; their
D．the 90s; their
我国位于五带中的[ ]
A、南温带和南寒带
B、热带和南温带
C、北温带和北寒带
D、热带和北温带
