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. summary 答案與解析 A 句意:我很榮幸地向諸位介紹蘇珊 be supposed to“ 應當;理應 ” ;由時間狀語 till now知, finish的動作應該在謂語動詞之前完成,故要用完成時。 3. The reading passage says that perhaps Popeye got his strength from ________. A. iron B. folic acid C. spinach D. exercise 答案與解析 B 從文章最后一段可知, B項正確。on science museums around the country. These science play173。 6. Where does this text probably e from? A. A science textbook. B. A tourist map. C. A museum guide. D. A news report. 答案與解析 C 從文章最后一句中 “monly find in these museums” 及文章內容介紹可知, C項正確。ups alike. They39。 interest. Many offer workshops for making hand173。s diets. Even some children who hated the taste began to eat the vegetable. Many people thought that the iron in spinach made Popeye strong, but this is not true. Spinach does not have any more iron than any other green vegetable. People only thought spinach had a lot of iron because the people who studied the food made a mistake. In the 1890s, a group of people studied what was inside vegetables. This group said that spinach had ten times more iron than it did. The group wrote the number wrong, and everyone accepted it. Today, we know that the little iron there is in spinach cannot make a difference in how strong a person is. However, spinach does have something else which the body needs — folic acid. It is interesting to point out that folic acid can help make a person strong. Maybe it was really the folic acid that made Popeye strong all along. 1. A good title f