单选题When we got there  h

问题补充：

单选题Whenwegotthere,hewasabouttoleave,soheonlyhadtimetoexplain_____touswhathethoughtofourplan.A.carefullyB.roughlyC.impatientlyD.repeatedly

答案：

B解析本题考查副词的含义。carefully仔细的；roughly粗略地；impatiently不耐烦地；repeatedly重复地。根据he only had time to explain可知是roughly粗略地，故选B。