－Areyoureadingaletter? －Yes.I

問題詳情：

 －Are you reading a letter?

 －Yes. I _______ my uncle in America this morning.

    A. heard of     B. heard from        C. heard a letter from     D. got from

【回答】

B           

知識點：動詞和動詞短語

題型：選擇題