单选题 He will come to call on you the moment he ______ his work.
A. will finish B. had finished
C. finishes D. finished

【正确答案】 C
【答案解析】某些表示时间的名词加上the后可以引导时间状语从句，如the minute，the moment，the second等，题中，the moment后即为一时间状晤从句。