单选题 They continued to______ about and enjoy themselves until they became tired. (2005年中国科学院考博试题)
【正确答案】 B
【答案解析】解析:本题是说他们继续四处逛着,尽情享受着,直到他们累了。B项“stroll闲逛,漫步,跋涉于”符合题意,如:My friend likes to stroll around the flea market on the chance of picking up something of value.(我的朋友爱逛旧货市场,希望能找到点有价值的东西。)其他三项“stroke抚摸;stammer口吃,结巴着说出;string排成一列”都不正确。