— Are you glad to hear from her? — Of course. we last met more than thirty years ago.A.

问题补充：

— Are you glad to hear from her?

— Of course. , we last met more than thirty years ago.

A. What’s more

B. That is to say

C. In other words

D. Believe it or not

答案：

A. What’s more

B. That is to say

C. In other words

(答案→)D. Believe it or not

解析：考查交际用语。A而且；B那就是说；C换句话说；D信不信由你；句意：—收到她的来信，你高兴吗？—当然。信不信由你，我们已经30多年不见了。根据句意说明D正确。