填空题

56（）

【参考答案】

C

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热门试题

单项选择题

What reward did Nigel receive for doing well in his school work（）

A．He was offered a part-time job.
B．He was honored with a scholarship.
C．He helped his teacher construct a robot.
D．He helped in the computer laboratories.

问答题

根据提示写一篇延期举行报告会的书面通知。 (1)推迟原因：北京大学计算机科学系教授张清明突然生病不能来校。大夫估计他几天内可康复(recover)； (2)另定时间：8月1日，星期四，上午9点； (3)地址：教学楼大厅； (4)报告内容：计算机科学； (5)出席者：本专业学生必须参加，欢迎其他师生参加。