Question

－Hello, Mary! This is John. You must know why I _________ you.

   －Oh, hello, John! I've waited for this call since last month.

   A. called        B. am calling       C. was calling     D. have called

 

Answer 1

【答案】

B

【解析】考查动词时态的用法。两人正在电话通话，而且后面提到的电话也是这个电话，排除了其他时间的电话。所以“我给你打电话”用现在进行时。