题目

我国“蛟龙”5000米载人深潜实验已经获得成功，耐压和密封状况良好，这次海试地点不在我国近海大陆架，原因是（ ）A. 台风频发 B. 盐度太高 C. 深度不够 D. 生物多样 答案：【答案】C【解析】根据海底大陆架的地形特点，进行分析解答。我国“蛟龙”5000米载人深潜实验已经获得成功，这次中国“蛟龙”海试地点不在我国近海大陆架，原因是深度不够，大陆架深度不超过200米；结合题意。故选：C。 In an effort to keep a little poetry in my life long after National Poetry Month passed, I decide to read at least one poem a day after scanning the newspaper over breakfast. Thanks to the free online poetry-in-your-inbox services, it’s been an easy resolution（解决办法）to keep.Poem-a-Day was started during National Poetry Month in 2016, and it focuses on new and previously unpublished poems by contemporary poets on weekdays and classic poems on weekends.Ted Kooser offers a similar service through his American Life in Poetry Series, though it’s a weekly, rather than a daily. Kooser briefly introduces each week’s poem, offering a little bit of information about the selection, the writer, and books where readers can turn to if they want more work from the featured poet.Reading at least one poem a day has been like an intellectual vitamin, giving me a small dose（剂量）of literature even on busy days when I can’t get to the novels and non-fiction on my desk beside the bed. Another benefit has been connecting with a lot of talented poets I wouldn’t otherwise know about. Poetry being what it is, even the best talents in the style can work in relative obscurity（朦胧）. Maybe the biggest benefit of reading a poem every morning has been the chance to see the familiar in new ways.Last April, I wondered if I could remind myself to read a poem each morning. Now, deep in summer, I wonder if I could ever do without it.【1】The author intends to read a poem every morning by means of ________.A.scanning the newspaper over breakfastB.the free online poetry-in-your-inbox servicesC.starting Poem-a-Day during National Poetry MonthD.focusing on new poems and contemporary poets on weekdays【2】What is Ted Kooser’s American Life in Poetry Series about?A.A daily online newspaper.B.A weekly for publishing poems.C.A free online service for reading lovers.D.A social online platform for poem lovers.【3】What does Paragraph 4 mainly talk about?A.The best way of reading poems.B.The poems that the author likes best.C.The author enjoys reading poems on busy days.D.The benefits from reading a poem a day.【4】We can infer from the last sentence of the text that ________.A.the author starts to love reading a poem in the morningB.the author reminded himself to read a poem each morningC.the author didn’t like reading poems last AprilD.the author decides to give up reading poems in summer