There are four types of borrowed words：( ), aliens, translation-

There are four types of borrowed words：( ), aliens, translation-loans and semantic-loans.
【正确答案】：DENIZENS
【题目解析】：There are four types of borrowed words: denizens, aliens, translation-loans and semantic-loans. 外来语可分为4类：同化词、非同化词、译借词和借义词。答案为denizens。