Question

Sorry, Mr Smith isn't in the office ________. Would you call him later?

A. at the moment
B. on the moment
C. for a moment
D. in a moment

Answer 1

答案A
题意：很抱歉，史密斯先生此刻不在办公室，你可以过会儿再打过来吗?at the moment目前；此刻，符合语境。