I always nervous in the first day of classes.
举一反三
- 中国大学MOOC: I am always nervous on the first day of classes.
- I hear that English teachers are always in demand. If that is true, I could _____ in classes online and get a degree in English.
- I've always walked three miles a day, _______.
- I still remember the day ____ I first met her.
- An object-oriented database is one that is congruent with the data defined in object classes and sub classes.