【題目】It’s reported that E1 Nino has caused some disasters in the world. I think it is important _______ the environment.

A.to protectB.not protectC.protectD.not to protect

【答案】A

【解析】

句意：據(jù)報(bào)道，厄爾尼諾在世界上造成了一些災(zāi)難。我認(rèn)為保護(hù)環(huán)境很重要。

考查動(dòng)詞不定式。根據(jù)it is+形容詞+ to do sth 表示做什么，怎么樣。結(jié)合句子I think it is important _______ the environment.我認(rèn)為 環(huán)境很重要。所以是動(dòng)詞不定式，此處用to protect，故選A。

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