As you know, science plays ___41___very important role in our education. Do you want to keep up ___42___the latest research and discoveries in science? There are many good websites ___43___you can check out the latest in the science world.
One great site is Science News for Kids. This site reports science news ___44___(cover) a wide range of subjects. The articles are intended for younger readers, but adults will find this site ___45___(suit) for them as well. Another wonderful site, one that I check out every day, ___46___(call) Science Daily. The site is ___47___(constant) updated with news, often about exciting ___48___(finding) that change how we view the world.
These sites post the latest stories and also keep all the past articles they ___49___(post) earlier. That way you can find articles just about anything that ___50___(be) related to the science fields you are interested in.
答案
41. a 42. with
43. where 44. covering
45. suitable
46. is called
47. constantly
48. findings
49. posted 50. is
解析
【41题详解】
考查固定用法。play a very important role in起着非常重要的作用,是固定用法，所以填a。
【42题详解】
考查固定短语。你想赶得上最新的科学研究发现吗？keep up with赶得上，是固定用法，所以填with。
【43题详解】
考查定语从句。___3___ you can check out the latest in the science world.是一个定语从句，关系词在从句中作地点状语，所以填关系副词where。
【44题详解】
考查非谓语动词。cover与其逻辑主语This site之间是主动关系，所以用现在分词，填covering。
【45题详解】
考查固定结构。find + sb. / sth. + adj. 意为“发现某人(物)……”。形容词作find的宾语补足语，所以填suitable。
46题详解】
考查时态和语态。one与call之间是被动关系，用被动语态，且表示主语现在的状态，用一般现在时，综上所述，用一般现在时的被动语态，填is called。
【47题详解】
考查副词。修饰动词updated，用副词，所以填constantly。
【48题详解】
考查名词单复数。经常是关于一些令人激动的发现。“令人激动的发现”是复数意义，所以填findings。
【49题详解】
考查时态。表示发生在过去的事情，用一般过去时，所以填posted。
【50题详解】
考查主谓一致。that ___10___ (be) related to the science fields you are interested in.是一个定语从句，修饰先行词anything，先行词anything在从句中作主语，谓语动词用单数，且表示一个客观的事实，用一般现在时，所以填is。