【单选题】3. Young children must by adults. A. look after B. is looked after C. looked after D. be looked after
A. look after B. is looked after C. looked after D. be looked after
A. look after B. is looked after C. looked after D. be looked after
举一反三
- Young children must by adults. A. look after B. be looked after
- 30.This machine, ______for many years, is still working perfectly. A. after which I have looked B. which I have looked after C. that I have looked after D. I have looked after
- The new students ______ by them in the school. A: are<br/>looked after B: looked<br/>after C: is looked<br/>after D: look
- The children well . A: are, looked after B: is, looked after C: are, looking after D: is, looking after
- He was being _____ by his sister. A: looking after B: look after C: looked after