急,追分句型转换He saved the girl at a cost of losing his life.=He ____losing his life to save the little girl.首字母填空Trees are planted to add to the b____ of the school.upon的近义词组两个单词的追分

急,追分句型转换He saved the girl at a cost of losing his life.=He ____losing his life to save the little girl.首字母填空Trees are planted to add to the b____ of the school.upon的近义词组两个单词的追分
急,追分
句型转换He saved the girl at a cost of losing his life.
=He ____losing his life to save the little girl.
首字母填空
Trees are planted to add to the b____ of the school.
upon的近义词组两个单词的
追分

急,追分句型转换He saved the girl at a cost of losing his life.=He ____losing his life to save the little girl.首字母填空Trees are planted to add to the b____ of the school.upon的近义词组两个单词的追分
risked
beauty
upon的近义词on
upon还有动词形式,意为依照、遵照
那么同意短语就有
according to
according as
judging by

have吧 菜鸟的回答