A fellow student in one of your communication classes, Rose, starts acting particularly nice to you in the weeks leading up to the first exam. Classmates have frequently treated you this way in the past in the hopes that you will help them study. As a result, you are suspicious of Rose's motives. In this scenario, you are likely basing your suspicions on:.a. personal experienceb. your knowledge of Rosec. the closeness of your relationship with Rosed. all of these

a) Personal experience

Explanation:

Personal experience is defined as the experience that is gained from the moment to moment situation that person undergoes in his/her life.These events act as experience through which awareness regarding internal and external factors is established in life period.

According to the question, the person is suspicious about Rose's behavior because of personal experience he has gained through past event where students tried to be nice with him so that he will help them in studies.

Other options are incorrect because relationship closeness with Rose and  knowledge about Rose are not the factors that describe moment to moment experience of the person that creates awareness in him/her about events..

Thus, the correct option are option(a).

answer would be b, a tariffs main purpose is to protect domestic production and jobs.