| How the Body Keeps the Same
Temperature The temperature of your body should be always just the same, no matter whether the weather is trot or cold. That is why the doctor uses his thermometer when you are sick. When you are well,your temperature is ninety-eight and six tenths degrees. If he finds it{{U}} (51) {{/U}}than that,it is a sure sign that something is wrong. The body keeps the same temperature all the time,because it balances (平衡) the heat it produces and{{U}} (52) {{/U}}off. It is always burning up food and producing heat. It can produce heat faster when it needs to or give off heat faster when it becomes too warm. Let’s see{{U}} (53) {{/U}}this happens. The heat of your body is given off chiefly through the skin. When you are{{U}} (54) {{/U}}, A. taller B. better C. superior D. higher 更多"阅读下面的短文，文中有15处空白，每处空白给出了4个选项，请根据短文的"的相关试题: [单项选择]
阅读下面的短文，文中有15处空白，每处空白给出4个选项。请根据短文的内容，从4个选项中选择1个最佳答案。 {{B}}Reading{{/B}} Reading involves looking at graphic symbols and formulating mentally the sounds and ideas they represent. Concepts of reading have changed substantially over the centuries. During the 1950’s, and 1960’s especially, increased attention has been devote {{U}} (51) {{/U}} defining and describing the reading process. {{U}} (52) {{/U}} specialists agree that reading {{U}} (53) {{/U}} a complex organization of higher mental {{U}} (54) {{/U}}, they disagree {{U}} (55) {{/U}} the exact nature of the process. Some experts, who regard language primarily as a code using symbols to represent sounds, {{U}} (56) {{/U}} reading as simply the decoding of symbols into the sounds they stand {{U}} (57) {{/U}}. These authorities {{U}} (58) {{/U}} that meaning, being concerned with thinking, must be taught independently of the decoding process. Others maintain that A. to B. for C. with D. at [单项选择] 阅读下面的短文，文中有15处空白，每处空白给出了4个选项，请根据短文的内容从4个选项中选择1个最佳答案。
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