A.食指和中指 B.拇指、食指和中指 C.拇指和食指 D.拇指、食指、中指和無(wú)名指
A.攔網(wǎng)B.準(zhǔn)備姿勢(shì)C.墊球D.傳球
A.1980B.1981C.1982D.1984