【題目】You were __________ to take your shoes off when you entered the school club, but you didn't.

A. invited B. supposed

C. selected D. approved

【答案】B

【解析】句意：你本應(yīng)該在進入學(xué)校俱樂部時脫鞋,但你沒有脫。invite邀請；be supposed to本應(yīng)該（做某事)；select 挑選；approve 批準(zhǔn)。

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