【题目】Beijing No.4 High School is reported in the newspaper ________ its 110th birthday last month.
A. to celebrate B. having celebrated
C. being celebrated D. to have celebrated
在线课程【答案】D
【解析】考查动词不定式。句意：据报纸上报道，北京第四中学上个月庆祝了它的第110周年生日。用动词不定式表示结果，动词不定式的动作“庆祝”发生在主句谓语动词的动作“报道”前，故用动词不定式的完成式。答案为D。