高考英语单项选择题解题技
巧---I haven’t heard from Henry for a long time. ---What do you suppose_______ to him? A. was happening B. to happen C. has happened D. had happened解析：去掉本句中的插入语do you suppose, 原句则变为： What____ to him?很明显，该句是一个由what引导的特殊 疑问句，句中缺少谓语动词。又从“I haven’t heard from Henry for a long time”可得到提示，答语应该 用 现在完成时 ，故该题选 C 。