It is high time that we encouraged our students working harder.
举一反三
- It is high time that we encouraged our students ________ harder A: working B: work C: to work D: works
- 中国大学MOOC: It is high time that we ______ the level of our education.
- 中国大学MOOC: It’s high time we _____our attention to this problem.
- As students we should ______ all our time and energy on our study. ( ). A: concentrate B: cost C: put D: have
- It is high time that we ______ the level of our education. A: raise B: raised C: must raise D: will raise