单项选择题[A] The woman could probably repay it herself. [C] It probably won’t cost a lot to repair. [B] It’s rather small. [D] It’s probably difficult to drive.
单项选择题A.They were able to fly it in the air.B.They were able to stay up in the air for half an hour and more in the machine.C.They were able to carry travelers.D.They were able to fly in around Dayton.