— Which sport will you take part in? — The race. A. woman’s 800-meterB. women’s 800-mete

问题补充：

— Which sport will you take part in? — The race.

A. woman’s 800-meter

B. women’s 800-meter

C. woman’s 800-meters

D. women’s 800-meters

答案：

A. woman’s 800-meter

(答案→)B. women’s 800-meter

C. woman’s 800-meters

D. women’s 800-meters

解析：句意：你将参加什么运动项目？女子800米长跑。“女子的比赛”多用women’s来表示，“800米长跑”用复合形容词来表示，即800-meter race；故选B。