题干

“President Xi Jinping’s report,” a smile on his face, he continued, “______ to several hot topics, discusses how to increase peasants’ income.”
A. referring B. refers
C. having referred D. referred
上一题 下一题 0.65难度 单项选择 更新时间:2013-01-29 03:20:59

答案(点此获取答案解析)