When the whale was rescued, many people saw it swimming in ______ seemed like a joyful circle. [ ]

A. it            

B. where        

C. which        

D. what

依据宪法规定，农村的宅基地和自留地属于( )。

A．国家所有

B．集体所有

C．个人所有

D．除法律规定属于国家所有外，属于集体所有