闽菜的特点是什么？
参考答案：
闽菜是中国八大菜系之一。口味以清淡甜酸为主，重汤重味。
句型转换。根据要求改写句子。
1. My favorite player is Liu Xiang. (对划线部分提问)
__________ __________ your favorite player?
2. I have a toothache. (对划线部分提问)
__________ __________ with you?
3. They will leave for Beijing tomorrow. (改为一般疑问句)
__________ __________ leave for Beijing tomorrow?
4. You must take care of yourself. (改为同意句)
You must __________ __________ yourself.
5. He taught himself on the Internet. (改为否定句)
He __________ __________ himself on the Internet.
下列哪个不属于管理信息系统开发的前提和策略
A．确定合适的目标
B．建立优化的企业模型
C．制定正确的开发策略
D．选定一种合适的开发工具
