单项选择1TheresultshowedthatthelightofKindlewassimilartothatoftheprintbooksoitwasunlikelythatreadingonsuchanonlightemittingdevicenegativeeffectsonsleepAreflectedwouldhaveBreflectinghadCreflectedhadDreflectingwouldhave2NotonlybutalsohekeptitAhashemadeapromiseBhemadeapromiseCdidhemakeapromiseDhehadmadeapromise3WeChat微信aswellastelephonesanimportantpartinourdailycommunicationAareplayingBisplayingChaveplayedDplay4BecauseVenuslostthewateritoriginallyhadmostofitscarbondioxideinitsatmospherecausingtheplanet