______ is surprising to us is that Tom, for ______ English was once boring, can speak English fluently as though he were a native speaker.

A．What; whose

B．What; whom

C．It; whose

D．As; whom

耳源性颞叶脓肿出现口语运用不能，称（），不能正确说出日常用品的名称，叫（）。