单项选择题
1、 回答题
    Would you eat a bacon, lettuce and love apple sandwich'?． You probably have eaten many of them． Love apple was the name used many years ago for the tomato．
    The tomato is originally an American plant．  It was found in South America by early Spanish explorers． The word tomato comes from the native Nahuatl word tomatl． But when it moved north, the plant earned a different name． Remarkably, the settlers in North America thought it was poisonous． They believed that to eat it was surely to die． It was said that deserted suitors would threaten to eat a tomato to cause their coldhearted lovers regret． Because of this legend, the settlers called the tomato a "love apple． " While people enjoyed other native plants such as corn and sweet potatoes, everyone avoided the tomato．
    No one knows who first dared to eat a tomato． Perhaps someone was brave enough, or lovesick enough, to try out the truth of the rumors． Of course, whoever ate this fruit was perfectly safe． No one died from eating a love apple． Still, it was many years before the people fully believed that the tomato was a safe, and even good food． But its use did become common, and the plant was sent across the ocean to become part of many traditional European dishes．

 The language from which we derived the word tomato is
A．Portuguese
B．Spanish
C．Nahuatl
D．European


2、 《报刘一丈书》是一篇（　　）
A．书信体记叙文
B．书信体议论文
C．书信体抒情文
D．奏章


3、 下列画横线的句子翻译正确的是（　　）
A．王无罪岁，斯天下之民至焉。
王无罪岁：大王您不要归罪于年成。
B．母孙二人，更相为命，是以区区不能废远。
母孙二人：母亲孙子二人。
C．原庄宗之所以得天下，与其所以失之者，可以知之矣。
原庄宗之所以得天下：原来庄宗得到天下。
D．祸患常积于忽微，而智勇多困于所溺。
祸患常积于忽微：祸患往往是从突然的事情积累起来的。


填空题
4、 温带草原和______群落，一年生植物占有相当大的比例。


5、 某些植物能够通过向体外分泌代谢产物来抑制其他植物的生长．这种现象称为______。


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简答题
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求由曲线所围平面图形面积

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责编：cll  评论 纠错