【正文】
ht 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 for this reading passage is ________. A. Popeye the Sailor B. The Truth About Spinach C. A Mistake with Numbers D. Folic Acid Makes You Strong 答案與解析 B 動畫人物大力水手 Popeye 愛吃菠菜,使得許多人跟著吃菠菜。 be supposed to“ 應(yīng)當(dāng);理應(yīng) ” ;由時(shí)間狀語 till now知, finish的動作應(yīng)該在謂語動詞之前完成,故要用完成時(shí)。 be different from“ 與 ?? 不同 ” ; be embarrassed about“ 對 ?? 感到尷尬 ” ; be tired of“ 對 ?? 感到厭煩 ” 。 5. Mr. Green is ________ his great success in scientific researches. A. proud of B. different from C. embarrassed about D. tired of 答案與解析 A 句意:格林先生為自己在科研方面所取得的巨大成就而感到自豪。 lecture“ 演講;講座 ” ,符合題意。 4. I am honoured to present Ms Susan King, who will give us a(n) ________ on history. A. lecture B. interview C. description D. summary 答案與解析 A 句意:我很榮幸地向諸位介紹