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下面的对文后有2项测试任务：(1)第23～26题要求从所给的6个选项中为第1～4段每段选择1个最佳标题；(2)第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。

Science Fiction

1. Among the most popular books being written today are those that are usually classified(分类) as science fiction. Hundreds of titles are published every year and are read by all kinds of people. Furthermore, some of the most successful films of recent years have been based on science fiction stories.
2. It is often thought that science fiction is a fairly new development in literature, but its ancestors (先驱)can be found in books written hundreds of years ago. These books were often concerned with the presentation of some forms of ideal society, a theme that is still often found in modern stories.
3. Most of the classics of science fiction, however, have been written within the last hundred years. Books by writers such as Jules Verne and H. G. Wells, to mention just two well-known

更多"下面的对文后有2项测试任务：(1)第23～26题要求从所给的6个选项中"的相关试题:

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下面的对文后有2项测试任务：(1)第23～26题要求从所给的6个选项中为第1～4段每段选择1个最佳标题；(2)第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。

{{B}}Geology (地质) and Health{{/B}}

1. The importance of particular metals in the human diet has been realized within the past few decades, and the idea that geology might be related to health has been recognized for a number of elements such as iodine(碘), zinc(锌)and selenium(硒). For example, soils with low iodine contents produce crops, and animals deficient in iodine. A lack of iodine in the human diet leads to some serious diseases.
2. The ultimate source of metals within the human body is rocks, which weather into soil, gaining or losing some of their chemical constituents. The crops we eat selectively remove from the soil the elements that they require for growth. The water we drink contains trace elements leached (过滤出) from rock and soil. Thus the geology and geochemistry of the environment have effects on the che

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下面的短文后有2项测试任务：(1)第23～26题要求从所给的6个选项中为第2—5段每段选择1个最佳标题；(2)第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。

{{B}}Breaking the News about Your Diagnosis{{/B}}
1 When I was diagnosed with breast cancer nearly a year ago, I found myself at a loss for words at first. Over time, however, I developed some pointers (点子), which I hope will help others. 2 During the first few weeks of emotional "aftershocks" (余悸) from the diagnosis, I found myself unable to utter the word "cancer". Still, I wanted to share the news with my relatives and friends who already knew that I’d had a biopsy (活检) and were anxiously awaiting my telephone call. I did the best I could, which is all anyone can do in this situation. When I called them, I said, "What we feared has happened." They immediately knew what I meant.
3 Nearly a year after my diagnosis, I find myself more comfortable telling people "1 was diagnosed with cancer" instead of saying "1 have cancer.

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