a great many的用法和样例：
- He has extracted a great many examples from the grammar book.
- The city was even equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
- Helen has a great many friends indeed, but she does not think she has any she can confide in.
- A great many people think they are thinking when they are merely rearranging their prejudice.
a great many的相关资料：