试题题干
Translate the following sentence into Chinese.
To preserve the very foundations of our nation, we would need dramatic change from time to time.
参考答案
试题解析
考点：preserve维护；the very foundations of our nation我国的根基；dramatic 激动人心的。
句子结构：To preserve···为目的状语，主句为we would need dramatic change from time to time.