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Friendship has to be trust, as we all know.A. found on B. believed inC. founded on D. believed

编辑:chaxungu时间:2026-04-27 03:03:17分类:高中英语题库

【题目】Friendship has to be ________trust, as we all know.

A. found on B. believed in

C. founded on D. believed

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【答案】C

【解析】考查被动语态及非限制性定语从句。正如我们都知道的,友谊必须建立在信任的基础上。found on (或 upon)以…为根据,以…为基础。友谊是被建立的,所以要用found的过去分词founded 。