Any visitors to the production facilities must____a security pass from the information desk at the front entrance.
A、allowC
暂无解析
Studentsenrolledasfull-timecanfully____intheuniversityextracurricularclubs.
Hereadthestory_____-foreverybodypresenttohear.
Theequipment_____outoforder,theexperimenthastobeputoff.
Tobeginsomeactivityisto_____doingit.
Despitehavingreceivedpositivereviewsbyindustrycritics,salesofthedigitalMP3playerhavebeenquite_______(disappoint).
