单选题 I would gladly lend you the money, but I really ______.
A. couldn't have it B. didn't have it
C. shouldn't have it D. don't have it

【正确答案】 D
【答案解析】[解析] 谓语动词时态题。此题的前半句是虚拟语气，而后半句是描述客观事实情况，因此不应用虚拟语气。按照时态一致原则，此处应用一般现在时。