How many times ___you___(phone)me these days______you ______(phone)me this morning

问题描述:

How many times ___you___(phone)me these days
______you ______(phone)me this morning

Have; phoned;
Did; phone.
第一句主要考查现在完成时,这些天来,你打了几次电话?这些天,动作从过去发生,持续到现在,所以用现在完成时,Have; phoned;
第二句,this morning,今天早上,很明显的过去时间.所以,用Did; phone.