Taking a boat must be a lot more fun than taking a bus.同义句Taking _英语解答

Taking a boat must be a lot more fun than taking a bus.同义句
Taking a boat （）be a lot more fun than taking a bus.

人气：203 ℃　时间：2020-03-20 13:34:47

解答

填can't
must be 是“一定会”的意思,否定式是can't be,“不可能”的意思.