classes: lecturer. suggest faculty to follow the actual situation more closely, give more exercises closer to the actual topic so that they can be more accessible. curriculum. suggest faculty to follow the actual situation more closely, give more exercises closer to the actual topic so that they can be more accessible. facility. suggest faculty to follow the actual situation more closely, give more exercises closer to the actual topic so that they can be more accessible. general. suggest faculty to follow the actual situation more closely, give more exercises closer to the actual topic so that they can be more accessible.