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How does the human brain work? remains one o
问题详情
"How does the human brain work?" remains one of the most profound questions confront modern science.此题为多项选择题。请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:confront—confronting
考查非谓语动词。questions后为定语,后置定语由形容词短语或分词短语构成。confront是动词原形用于此不妥,由于questions跟confront之间是主动关系,故将confront改为confronting。