A．outsideB．withinC．withoutD．upon

【C18】A．outsideB．insideC．atD．from

__________ 查看材料A.roundB.withinC.aboutD.into

【C3】A．byB．withinC．uponD．for

【C12】A．outsideB．insideC．besideD．alongside

【C9】A．outsideB．abroadC．travellingD．driving

【C4】A．outsideB．exceptC．asD．like