问题
选择题
—Mike, could you tell me if Mary to my party tomorrow?
—I think she will if she time.
A．come, has
B．comes, will have
C．will come, has
D．will come, will have
答案
答案：C
题目分析：句意：迈克，你能告诉我玛丽明天是否来吗？我想如果她有时间的话她就来。问句是If引导的条件状语从句，if当“如果”讲，主将从现，即if引导的从句用一般现在时表示一般将来时；答语中if当“是否”讲，根据具体情景确定时态。故选C。