题目

随着工业革命的推进，19世纪上半期英国出现的新的社会问题是 A. 清教徒受到迫害                    B.童工现象开始出现 C. 广大农民丧失土地                  D.产业工人相对贫困 答案：D 解析: 略I can never forget the day_________ we worked together and the day______ we spent together.A.when: whichB.which: whenC.what: thatD.on which: when