SummarizationRead 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 1.Dr. Brad Hager, a professor of Massachusetts Institute of Technology and co-author of the 1993 Nature paper with Donnellan,said precise Earth surface movement data from space can measure strain in the Earth’s crust and can provide a good first approximation of where earthquakes are likely.1. B_______from space-based instruments.
【正确答案】：benefit
【题目解析】：P162
