题干

目前,基于人脸识别技术的刷脸支付正式进人商用时代。刷脸支付比手机支付更方便快捷,将是消费支付发展的方向,但在提高安全性和降低成本上还得下功夫。这一论断的辩证法依据是(  )

①矛盾有主次之分,主要矛盾决定事物的发展方向

②矛盾具有普遍性,要承认矛盾、分析矛盾

③看问题既要全面,又要分清主流和支流

④矛盾在不同阶段各具特点,要具体问题具体分析

A:①③

B:①④

C:②③

D:②④

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答案(点此获取答案解析)

C

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阅读理解

    When I was 12, all I wanted was a signet(图章)ring. They were the “in” thing and it seemed every girl except me had one. On my 13th birthday, my Mum gave me a signet ring with my initials(姓名首字母) carved into it. I was in heaven.

    What made it even more special was that it was about the only thing that wasn't being “replaced”. We'd been burnt out in fires that swept through our area earlier that year and had lost everything—so most of the “new” stuff(东 西)we got was rally just to replace what we'd lost. But not my ring. My ring was new.

    Then, only one month later, I lost it. I took if off before bed and it was missing in the morning. I was sad and searched everywhere for it. But it seemed to have disappeared. Eventually, I gave up and stopped looking for it. And two years later, we sold the house and moved away.

    Years passed, and a couple of moves later, I was visiting my parents' when Mum told me that she had something for me. It wasn't my birthday, nor was it Easter or Christmas or any other gift-giving occasion. Mum noticed my questioning look. “ You'll recognize this one.,” she said smiling.

    Then she handed me a small ring box. I took it from her and opened it to find my beautiful signet ring inside. The family who had bought our house 13 years earlier had recently decided to do some redecorations, which included replacing the carpets. When they pulled the carpet up in my old bedroom, they found the ring. As it had my initials carved into it. They realized who owned the ring. They'd had it professionally cleaned up by a jeweler before sending it to my mother. And it still fits me.