DAO模型中，主要的控制对象有：DBEngine、Wordspace、Databas
题型：填空题
问题：
DAO模型中，主要的控制对象有：DBEngine、Wordspace、Database、 RecordSet、_________、QueryDef和Error。
题型：填空题
用方框内所给词或短语的适当形式填空
1. He _______ thinking that she wouldn't come after all.
2. What program is on _______ 2?
3. We've been having _______ weather recently.
4. There are _______ 2,000 students in the cinema.
5. The _______ of this music is exciting.
6. We're going away _______ .
7. She likes the country, _______ in spring.