给你几种选择:
1.students should use computers because of study.
2.yes,they shoud.
3.no,they shouldn't.
4.they should use computers that can help them to study.
...
给你几种选择:
1.students should use computers because of study.
2.yes,they shoud.
3.no,they shouldn't.
4.they should use computers that can help them to study.
...