问题补充：
Jenny doesn’t agree with her father, but she that to his face.
A. dare not to say
B. doesn’t dare to say
C. dares not say
D. dare not saying
答案：
A. dare not to say
(答案→)B. doesn’t dare to say
C. dares not say
D. dare not saying
解析：句意:詹妮不同意她父亲的观点，但是她又不敢当面和她的父亲说。dare用作情态动词,一般用于疑问句、否定句或条件句，有时态变化,但没有人称形式的变化,其后接动词原形。构成疑问句和否定句时不用助动词do。dare用作实义动词时,有时态和人称的变化,用do, does或did来构成否定句或疑问句。dare作“敢”解时,指“勇敢”, 后面通常接动词不定式,故选B。
