Sorry, Sophia, I have got a phone call now and I will e back .
A. for the moment
B. in a moment
C. for a moment
D. at the moment
网友回答
A. for the moment
(答案→)B. in a moment
C. for a moment
D. at the moment
解析：考查词组：A. for the moment 暂时，B. in a moment一会儿，很快， C. for a moment有一会， D. at the moment此刻，现在，句意：对不起，索菲亚，我现在有个电话，很快回来，选B。