【题目】Peter was so excited _________ he received an invitation from his friend __________Chongqing.
A. that; to visit B. when; to visit
C. that; visiting D. when; visiting
在线课程【答案】B
【解析】考查不定式和状语从句。句意：彼得收到朋友邀请他访问重庆的请帖时激动不已。When引导时间状语从句，that引导结果状语从句；to visit 限定invitation做后置定语。Visiting限定friend做后置定语，句意改变了。选B。