单选题 If we had known the basic principles,we should have controlled the process ever better.

【正确答案】 D
【答案解析】A)句中principles 要译成“原理”,而不是“理论”。另外,should have controlled 翻译不准确。
B)接近最佳答案。但句中should have controlled 翻译不准确。
C)译文与原文不符。
D)最佳答案。本句中主要考察学生对虚拟语气的理解与翻译。Should have controlled the process even better 译成“早就更好地控制了这个过程了”。十分准确。