【单选题】The runner's knee gave____when he had less than one mile to go, so he wasn't able to finish the race.
【简答题】The runner’s knee gave____when he had less than one mile to go, so he wasn’t able to finish the race.
【单选题】What's the most common runner's injury?
【简答题】The runner's knee___________when he had less than one mile to go,so he wasn't able to finish the race.
【简答题】A.The runner who runs to keep fit. B.The runner who breaks the record. C.The runner who does not break the rules. D.The runner who covers the whole distance.
【简答题】The runner’s knee gave____when he had less than one mile to go, so he wasn’t able to finish the race.(介词填空)
【单选题】Dr. Hooper at Michigan United Hospital is the world's______authority on knee replacement surgeries.
【简答题】80% of ____ bottles go into the trash.This is very bad for our planet.
【单选题】Examining bottles of wine is hard work because ______.
A.
the bottles must be held upside down
B.
it is difficult to see the particles of dirt
C.
it requires high level of automatic
D.
most bottles are all right