英语翻译I don't believe you can get a chance very often to do something very ______.A.careful B.careless C.expensive D.kind背景，他找到了$45000

英语翻译I don't believe you can get a chance very often to do something very ______.A.careful B.careless C.expensive D.kind背景，他找到了$45000
英语翻译
I don't believe you can get a chance very often to do something very ______.
A.careful B.careless C.expensive D.kind
背景，他找到了$45000

英语翻译I don't believe you can get a chance very often to do something very ______.A.careful B.careless C.expensive D.kind背景，他找到了$45000
D.kind
我不认为你能经常得到机会做一些对别人十分善良的、十分有帮助的事情

careful用形容词来修饰前面的不定代词。这个词义最贴切。