Hewasridingtoschool itbegantorain.A.as B.s... 国语站 题库 1.27W 大中小设置文字大小 问题详情：He was riding to school it began to rain.A. as B. so C. while D. when【回答】D知识点：连词题型：选择题 TAG标签：Hewasridingtoschool BS itbegantorainAas #
