小题1:B
小题2:D
小题3:C
小题4:A
小题1:根据Her husband died of a heart attack. 描述可知选B。
小题2:根据About a week after his death, she shared some of her insights(见解)with us.The class was nearly over. 描述可知选D。
小题3:联系下文slightly blowing the leaves in the trees.”轻轻的吹落树叶,可知指的是微风,故选C,微风。