我国规定，单位和个人依法使用的国有土地，由( )级以上人民政府登记造册，核发证书，确认使用权。
A．省
B．地市
C．县
D．乡镇
参考答案：C
阅读下列句子，写出相关的季节。
1. The weather is warmer and warmer. Trees have new leaves and the flowers bloom.
It's____．
2. The trees lose most of their leaves and the leaves turn yellow, orange and red.
3. It's cold and snowy. Many trees don't have any leaves. Children like to play with snow.
4. It's hot. Trees have green leaves. Children like to swim in the swimming pool.
下列( )属于施工技术管理制度的内容。
A．项目经理制度
B．监理制度
C．人事管理制度
D．技术档案制度
