时间状语从句与强调句的区别
—______ that she met her friend,whom she hadn’t seen for ten years?
—It was at about 12 noon ______ she wandered aimlessly around the streets..
A.How was it; when B.Why was it; that
C.Where was it; that D.When was it; when
搞不懂,回答的那句有“at”,去掉It was 加一空成分不是完整的吗?为什么用when?我觉得最好的答案是When was it; that,但是没这个选项啊...