As the twentieth century came to a close, the raw materials for a great national literature were at hand, waiting _______.（2006年湖南省高考）
A. to use B. to be used C. to have used D. to be using
As the twentieth century came to a close, the raw materials for a great national literature were at hand, waiting _______.（2006年湖南省高考）
A. to use B. to be used C. to have used D. to be using
B