—Is that ______ volleyball?—Yes. Bill likes playing ______ volleyball. ______ volleyball is his.

A．the; a; /

B．/; the; /

C．/; the; The

D．a; /; The

交联聚乙烯电力电缆有（）几种敷设方式。

A．直埋敷设

B．电缆沟内敷设

C．隧道敷设

D．排管敷设