The leading group of three continue to__ the rest of the runners and were soon half a mile clear of them.

9. John Goodman was hoping to run each mile in round about seven minutes although the first mile marker showed that he had taken nine and half minutes to run.

The bridge is half a mile at the point where the bridge ________ it. A: snaps B: spans C: slits D: scans

The leading group of three continue to the rest of the runners and were soon half a mile clear of them. A: gain ove B: gain around C: gain on D: gain in

Dad was an indefatigable walker. He could hike for mile after mile and never seemed to get weary. Dad was an indefatigable walker. He could hike for mile after mile, _______________________.

___________ they reached the center of the city, they stopped the car at a bar. A: Before a mile or so when B: Further than a mile or so C: For a mile or so after D: A mile or so before

NAVTEX系统的每个发射台覆盖范围是____（ ）。 A: 150 n mile B: 200 n mile C: 300 n mile D: 400 n mile

VHF无线电设备是实现近距离海上通信的主要手段,它的有效通信距离是 。 A: 50n mile B: 150n mile C: 200n mile D: 400n mile

中华人民共和国毗连区为领海以外邻接领海的一带海域，毗连区的宽度为_____。 A: 12 n mile B: 24 n mile C: 200 n mile D: 3 n mile

a good mile _____________