47. What are students required to do before they use the new app?
举一反三
- What do Chinese people often do before the New Year
- 很多学生最后从事的工作不需要用到所学的知识。（） A: Many student end up doing jobs that do not make use of what they have learnt. B: Many students ended up doing jobs that do not make use of what they have learnt. C: Many students end up doing jobs that do not make use of what they have learnt. D: Many students end up doing job that do not make use of what they have learnt.
- Many students end up doing jobs that do not make use of what they have learnt.
- Should college students be ________ to attend classes? Some say it should be up to the students to decide. What do you think? A: reserved B: whispered C: reviewed D: required
- The teacher required that all errors should be _______before the students turn in their term paper.