一篇英语短文填空!We have two sets of teeth.In the fi____we have twenty,and in the se____,thirty-two.The first teeth come six or seven m_____after we are born.The first of this se____arrives at about the ag_____of six.The last of this set dose
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一篇英语短文填空!We have two sets of teeth.In the fi____we have twenty,and in the se____,thirty-two.The first teeth come six or seven m_____after we are born.The first of this se____arrives at about the ag_____of six.The last of this set dose
一篇英语短文填空!
We have two sets of teeth.In the fi____we have twenty,and in the se____,thirty-two.The first teeth come six or seven m_____after we are born.The first of this se____arrives at about the ag_____of six.The last of this set dose not arrive until we are nearly grown up .That is wh_____we are supposed to be wise and we ca_____them wisdom teeth.The flat fr_____teeth are called incisors or cutters.The corner teeth are called caniner because th_____are like a dog's big teeth.The rest ar_____molars.
一篇英语短文填空!We have two sets of teeth.In the fi____we have twenty,and in the se____,thirty-two.The first teeth come six or seven m_____after we are born.The first of this se____arrives at about the ag_____of six.The last of this set dose
We have two sets of teeth.In the fifth____we have twenty,and in the second____,thirty-two.The first teeth come six or seven month_____after we are born.The first of this set____arrives at about the age_____of six.The last of this set dose not arrive until we are nearly grown up .That is why_____we are supposed to be wise and we call_____them wisdom teeth.The flat front_____teeth are called incisors or cutters.The corner teeth are called caniner because they_____are like a dog's big teeth.The rest are_____molars.
几年级的呀???抱歉啊!想了挺长时间,不会