A. say “went” instead of “go”B. we never use “at” that wayC. choice A is not the right answerD. who can help him with this sentence?　查看更多试题内容请点击下载： 【焚题库】2019教师资格证考试题库【历年真题+章节题库+考前密训试题】加入2019年教师资格证考试交流群：648031666。#FormatImgID_0# ，还能和考友一起学习交流!请阅读 Passage 1，完成 21~25 小题。An electric signal can trick a monkey’s brain into believing the animal’s finger has been touched. Touch something, and your brain knows. The hand sends signals to the brain to announce contact was　made. But that feeling of touch may not require making actual contact, tests on monkeys now show. Zapping　brain cells can fool the animal into thinking its finger has touched something. A person who has lost a limb or become paralyzed may need an artificial limb to complete everyday tasks. But such patients may not truly feel any objects they hold. The new findings point toward one day creating a　sense of touch in those who use such artificial limbs. Psychologist Sliman Bensmaia of University of Chicago　worked on the new tests. His team’s findings appeared on October 14 in the Proceedings of the National　Academy of Sciences of the United States of Americ