通过FCC注视近交叉视标时,当水平焦线清晰,垂直焦线不清晰时,提示调节不足。()
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配单眼视型近用角膜接触镜者双眼焦度差应该大于等于2.50D。()
Anreapwassupporting16wlans,butnowitonlysupportsone.Whathappenedtocausethechange?()
A. controllerconnectivityhasbeenlost.
B. theaccesspointlostitsconfiguration.
C. theaccesspointwasrebooted.
D. anaccesspointfirmwareupgradeisinprogress.