Some observers questioned why, if IT had conferred economic value, it did not produce direct competitive advantages for individual firms.

一些观察人士质疑，如果信息技术具有经济价值，为什么它没有为个别公司提供直接竞争优势。

youdao

Your scholarship and research competence will be questioned if any of the above applies to your proposal.

如果你的研究计划里有任何上述问题，你的学术和研究能力就会受到质疑。

youdao

Have you ever questioned if you qualify?

你是不是对自己的资格产生过怀疑？

youdao

They gave her the bank book to show if anyone questioned the honesty of their marriage agency.

VOA: special.2010.04.24

But Lincoln questioned if slavery was such an institution.

VOA: special.2009.06.11

Howard McKeon,ranking Republican on the House Armed Services Committee, questioned why, if the facility was designed for civilian purposes, Iran concealed its existence.

VOA: standard.2009.09.25

If someone questioned a trade openly, our broker would kick them out of the group.

FORBES: Don't Gamble On Binary Options

In that piece I openly questioned if marketers or business owners, brands, etc.

FORBES: Hey CMOs, It's Time To Get Disruptive

Critics have questioned if West Ham's benefits after moving into a publicly-funded stadium are fair.

WSJ: West Ham Gets Olympic Stadium