问题
选择题
If I ________ a million dollars, I would give it to medical research.
A.will have
B.have
C.had
D.am having
答案
答案:C
这题考查if的非真实条件句的用法,如果和事实不符合,if条件句和主句要用虚拟语气,和现在的事实相反,if条件句用过去时,主句用would do,所以选C。句意是:如果我有1百万美元,我会把它给医学研究。