一、单项选择(共20小题；每小题1分，满分20分)
A)从A、B、C、D四个选项中选出与句子划线部分意义相同或相近并能替代的那一项。
1．—The great leader, Deng Xiaoping, passed away in 1997.
—What a great pity!
A．death B．died
C．dead D．was died
2．—When did your grandfather come to this city?
—He came here when he was in his thirties.
A．nearly thirty B．at the age of thirty
C．more than thirty D．thirty years ago
