I won’t allow him to make the trip alone even if he do it.A. dare toB. daresC. daringD. d

问题补充：

I won’t allow him to make the trip alone, even if he do it.

A. dare to

B. dares

C. daring

D. dares to

答案：

A. dare to

B. dares

C. daring

(答案→)D. dares to

解析：考查动词dare 的用法。dare 作为情态动词时，后用原形动词，没有人称和数的变化，dare 作为实义动词时，有人称和数的变化，所以选D，B 去掉s也对。