Accordingtosometheorie

发布时间:2020-07-12 09:35:17

According to some theories ________ from psychoanalysis, life is supposedly easier; and more pleasant when anxiety is overe.






A.obtain





B.obtaining




C.to obtain




D.obtained

网友回答

D解析本题考查的是非谓语动词,由于逻辑主语theories与动词obtain是被动关系,故选择表示被动含义的D(-ed分词)
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