血缘群体
参考答案：
基于成员间血统或生理联系而形成的群体。家庭。
刹车储压器位于（）.
A.右主轮舱后壁板下部
B.左主轮舱后壁板下部
C.右主轮舱后部机翼/机身整流罩内
D.上述均不正确
It is reported that many a new house at present in the disaster area.
A．are being built
B．were being built
C．was being built
D．is being built
