题目内容
完成句子
如果你了解更多的急救知识,你就能帮助他们。
If you had known more about first aid, you ________ ________ ________ ________.
答案:
解析:
解析:
could,have,helped,them |
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题目内容
完成句子
如果你了解更多的急救知识,你就能帮助他们。
If you had known more about first aid, you ________ ________ ________ ________.
could,have,helped,them |