The knowledge we gained in school is very important, _____________ we will depend in the future.

A．in which

B．to which

C．of which

D．on which

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参考答案

【答案】D
【译文】我们在学校学的知识很重要，将来我们要依靠它。
【考点】介词+关系代词引导定语从句
【解析】介词之后应接which，而介词的确立是要看从句中的谓语和先行词之间用什么连接，depend on sth．意为“依赖、依靠”，为固定搭配，从而确定介词是on，故选D。

1 I have no _____________ on me. Can I pay you tomorrow?

A．

B．cash

C．coin

D．currency

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2 No sooner_____________stepped out of the hall than it began to rain.

A．had we

B．have we

C．did we

D．do we

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3 Since we _____________the opening policy, we started our journey to happiness.

A．adopted

B．adjusted

C．adapted

D．attempted

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