17．17. Erasmus Montanus, a seventeenth-century farce written by Ludwig Holberg, both predates and resembles Moliere’s Tartuffe and is therefore thought to be one of Moliere’s sources.
(A) both predates and resembles
(B) it both predates and resembles
(C) both predated and resembles
(D) has both predated and resembled（A）
(E) because it both predated and resembled
正确是a，偶选了b。不明白的地方是在这里both指谁呢，就一个主语呀，为什么用both？？？ | 
