• 2021-04-14
    Chooseacoordinatingconjunctiontocombineeachpairofsimplesentences.选择合适的并列连词连接每一题中的两句。Theglassescanbewornbypeoplegoingonaguidedtour,indicatingpointsofinterest.Theycanbewornbypeoplelookingatpanoramasidentifyingallthesites.