Question

【题目】 American Indians ____________ about five percent of the US population.

A. fill up B. bring up

C. make up D. set up

Answer 1

【答案】C

【解析】句意：美洲印第安人约占美国人口的5%。fill up填充；bring up培养，抚养；make up组成；set up建立。根据语境，选C。