Agroupoffrogsweretra的精选

问题详情：完形填空阅读下列短文，从文后各题所给的四个选项中选出一个最佳*。Agroupoffrogsweretravelingthroughthewoods.Unluckily,twoofthemfellintoahole.Whentheotherfrogssawhow_1__theholewas,theytoldthetwofrog...