Sorry, I am too busy now. If I   & Wap版

试题详情及答案解析

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

A．have had

B．had had

C．have

D．had

答案：D

试题分析：考查虚拟语气的使用。对一般现在时虚拟语气，从句用一般过去时，主句用should/would＋动词原形。句意：抱歉，我现在很忙。如果你有时间，我肯定会和你外出的。故选D。
考点：考查虚拟语气的使用