________ you are familiar with the author’s ideas, try reading all the sections as quickly as you possibly can．
A.Now thatB.Ever sinceC.So thatD.As long as在线课程A
既然你对作者的思想很了解，试着尽可能快地读所有这些部分。“ever since”自从……以来，引导时间状语从句；so that引导目的或结果状语从句；as long as只要，引导条件状语从句。