2013高考英语一轮总复习优化课时作业及答案：新人教版必修3 Unit 1
必修三
Unit 1 Festivals around the world
Ⅰ.单项填空
1．Nowadays，there is a________among young people，which is undoubtedly wrong，that receiving education is a total waste of time.
A．belief B．method
C．custom D．choice
2．—Someone is knocking at the door.Go and see who it________be.
—It________be Mother，but I am not sure.
A．ca
