（）是北京市列入国家第一批非物质文化遗产保护名录的游艺项目之一。
A.空竹
B.风筝
C.打花杆
D.踢毽
参考答案：A
哪些部位受刺激可产生尿路刺激征（）。
A.膀胱三角区和膀胱颈
B.输尿管
C. * *
D.膀胱前壁和膀胱颈
E.膀胱后壁和膀胱颈
Her husband had ____ a large business during his lifetime.
A．built up
B．checked out
C．picked out
D．gone through
