现在完成时:按要求改写下列各句4.They have bought a computer.(改成否定句)______________英语解答

现在完成时:按要求改写下列各句
4.They have bought a computer.(改成否定句)
_________________________________________
5.He has lost his book.
(先改成一般疑问句,再作肯定与否定回答)
_________________________________________

人气：374 ℃　时间：2019-12-06 02:02:08

解答

4.They haven't bought a computer.
5.Has he lost his book?Yes,he has.No,he hasn't