问题
选择题
Mark Twain _____ along the Mississippi River, which was _____ to his writing.
A．was grown up / benefit
B．brought up / benefit
C．grew up / of beneficial
D．was brought up / beneficial
答案
D
题目分析：句意：Mark Twain在密西西比河沿岸长大，这对他的写作很有益。grow up用主动形式，be brought up是用被动形式；beneficial是形容词，相当于be of benefit，故选D。
考点: 考查时态和词类的用法。