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.
How much of the day kids should spend in front of TVs, smartphones, tech? The WHO says for young kids, screen time needs to be limited to an hour a day or less. Experts say too much screen time early in life is associated with delays in language skills, social skills, even the brain's ability to think.
Too much screen time is h to kids.
参考答案
试题解析
本段主旨:过多的屏幕时间对孩子有害。
harmful:有害的。