Sorry I’m busy now. If I time I would certainly go for an outing with youA. have hadB.

问题补充：

Sorry, I’m busy now. If I time, I would certainly go for an outing with you

A. have had

B. had had

C. had

D. have.

答案：

A. have had

B. had had

(答案→)C. had

D. have.

解析：考查虚拟语气。本题考查与现在事实相反的虚拟语气，故从句用一般过去时。句意：对不起，我现在很忙。如果我有时间，我一定会和你去郊游。故C正确。