试题题干
Summarization
Directions: The paragraph is followed by an incomplete phrase or sentence which summarizes the main idea of the paragraph. Spell out the missing letters of the word.
A team of eye experts has worked to help local students improve eye health by providing free services, including examinations on sight and ocular refraction and keeping eye health records for students. Based on their years of research and field study, the experts have offered tips for the prevention of nearsightedness.
Experts help students to p their eyes.
参考答案
试题解析
本段主旨:专家帮助学生保护眼睛。
protect:保护。空缺处前为不定式标志词to,故此处protect需使用动词原形。