【小題1】It is our d________ (責(zé)任，義務(wù)) to try to cut back on production and reduce the amount of things we make and buy.
【小題2】Trees a________ (吸收) the carbon dioxide in the air to produce oxygen.
【小題3】People have harmed nature through a________ (農(nóng)業(yè)), fishing, hunting and tourism.
【小題4】Many countries have hesitated to give p________ (準(zhǔn)許，許可) for the production of GM foods, as they would rather be cautious with this new technology.
【小題5】I feel really g________ (內(nèi)疚的) because I made some cruel remarks too.


【小題1】duty
【小題2】absorb
【小題3】agriculture
【小題4】permission
【小題5】guilty

解析【小題1】考查固定句型。It is one’s duty to do sth.“做某事是沒人的責(zé)任”。故填duty。
【小題2】考查單詞拼寫。absorb“吸收”。故填absorb。
【小題3】考查單詞拼寫。agriculture“農(nóng)業(yè)”，是名詞。故填agriculture。
【小題4】考查單詞拼寫。permit“允許”，是動詞，名詞是permission。故填permission。
【小題5】考查系表結(jié)構(gòu)。feel是系動詞，后跟形容詞作表語。guilty“內(nèi)疚的”。故填guilty。

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D
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