3.Atthestartofthefilmingwebringinastudents'orchestra(管弦乐队)andwe________forthreedays,sixsessionsinall. A: contact B: administer C: preview D: rehearse
3.Atthestartofthefilmingwebringinastudents'orchestra(管弦乐队)andwe________forthreedays,sixsessionsinall. A: contact B: administer C: preview D: rehearse
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