【题目】we have accomplished our mission, we hope the situation will return to normalcy.
A.As soon as
B.Because
C.Though
D.Once

【答案】A
【解析】句意：我们的任务一完成，我们希望情况就会恢复常态。As soon as ”一……就……“；Because”因为“；Though”尽管，纵然，不过，然而“；Once”一旦“。分析句意可知A符合题意，选A。