填空/求大神详解,必采纳 Most athletes with poor eyesight find glasses i

填空/求大神详解,必采纳

Most athletes with poor eyesight find glasses inconvenient and _(6)_ to wear contact lenses. Now some baseball stars in the US are experimenting with a new kind of contact lens that could give them a significant _(7)_ over their opposing team . The lenses, which are orange in color, block out blue light, so it is easier for players to see the red stitches on a baseball. _(8)_ , when players wearing these lenses come to bat, they generally find _(9)_ easier to see and hit the ball . So far the manufacturers have only produced lenses _(10)_ for sports with fast action. They are now working on lenses in other colors for slower paced sports such a golf.

(6)afford/appear/prefer/pretend
(7)strength/invention/protection/advantage
(8)At least/As a result/Above all/Up to now
(9)those/them/one/it
(10)designed/examined/exported/controlled