问题补充：
Im amazed to hear from my school teacher again. ，it is ten years since we met last.
A. In a word
B. What’s more
C. That’s to say
D. Believe it or not
答案：
A. In a word
B. What’s more
C. That’s to say
(答案→)D. Believe it or not
解析：考查固定短语，In a word意思“总而言之”，What’s more意思“另外”，That’s to say意思“那就是说”， Believe it or not意思“信不信由你”，句子意思“再一次听到我的学校老师我很吃惊，信不信由你，自从我们最后一次见面已经了”，固定句型Im amazed to do sth意思“做某事很吃惊”，所以选D
