The little boy pointed to the cut and shouted to the mother,"It()."选什么,

问题描述:

The little boy pointed to the cut and shouted to the mother,"It()."选什么,
A.pains B.aches C.wounds D hurts

选D,hurt可以作为不及物动词,表示"疼痛.ache 也是不及物动词, 也表示疼痛, 为什么不选···ache一般不单独出现,表示疼痛,更多用作复合词中,如toothache, headache