I feel the quantatitive part the most.How long do I need to prepare fot that part?If I want to listen to New Orental class, do I need to prepare before the class in order to catch up?

• 我觉得集中力量可能需要半个月左右的时间，新东方倒没必要上，你可以先做几套题先看看自己的水平，体会一下题目的难度，再做决定。