【題目】—I find the environment is getting worse and worse. —Yes, that is _________ we humans go against nature.

BecauseB. why

C. that D. How

【答案】A

【解析】句意:——我發(fā)現(xiàn)環(huán)境變得越來(lái)越差了。——是的，這是因?yàn)槲覀內(nèi)祟?lèi)違背自然。why引導(dǎo)表語(yǔ)從句表示結(jié)果，because表示原因。

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