是真的。公告牌上有一个通知说今天的课被取消了。
cancel /?k?nsl/ v. 取消;删去
dean /di?n/ n. 系主任;院长
notice /?n??t?s/ n. 通知;公告
board /b??d/ n. 公告牌;甲板;董事会
上课迟到 be late for class
A:I was late for class this morning.
我今天早晨上课迟到了。
B:Again? What was your excuse this time?
又迟到了?你这次的借口是什么?
excuse /?k?skju?s/ n. 借口,托词
■ be late for… 表示“(去做)……迟到”。例如:be late for school 表示“上学迟到”。
在课上睡觉 sleep in class
A:How's my daughter doing in class?
我女儿在课堂上的表现怎么样?
B:Does she often stay up late? She sleeps in class frequently.