问题
选择题
The computer, help we human beings have stepped into the information age, should be regarded as one of the most important inventions in the 20th century.
A．which
B．whose
C．with its
D．with whose
答案
答案：D
题目分析： 本题定语从句的先行词是the computer，后面的定语从句中whose指代先行词，修饰名词help，作为定语，形成了whose help一起作为with的宾语。句意：计算机应该被认为是20世纪最重要的发明之一，在计算机的帮助下，人类进入了信息时代。故D正确。