Summarization Read each of the following short paragraphs and co

Summarization Read each of the following short paragraphs and complete the phrase or sentence that expresses the main idea of the paragraph. The first letter of the missing word is given before the blank. Paragraph 4. Of the approximately 21 million American children under age five in1995 who were not already in preschool, about 40% were cared for by parents,31% by child-care centers, 21% by relatives, and14% by family day-care homes. Since 1965 the percentage of children in child care centers has risen from 6% to 31%. 4. I______numbers of children in child care centers.
【正确答案】：increasing
【题目解析】：P396