1,Did they do their best to help the old people?
2,It took him an hour to do his homework
3,What did she bring to school yesterday?
4,He swam with his brother in the swimming pool yesterday
5,How long will you finish the work?
完形填空:DCBAD BBDAC
1,Did they do their best to help the old people?
2,It took him an hour to do his homework
3,What did she bring to school yesterday?
4,He swam with his brother in the swimming pool yesterday
5,How long will you finish the work?
完形填空:DCBAD BBDAC