【題目】 Now people can pay by scanning(掃描）their faces while shopping. Is it _______ to pay by scanning other parts of our bodies? Amazon has a new technology that scans _______.

The technology can tell if the person is the right one by scanning his or her hand. The scanner examines things such as finger prints. It then sends a picture to a certain center which can decide who the person is.

In September 2019, Amazon made a payment system for a US supermarket. People can pay _______ by scanning their hands under a machine. Their hand scan is connected to their bank cards, so they can pay successfully. It's quite convenient, especially for _______ people. With this new technology, people _______take their cards with them. They just scan their hands.

【1】A.possibleB.importantC.strange

【2】A.eyesB.facesC.hands

【3】A.usuallyB.simplyC.really

【4】A.oldB.poorC.smart

【5】A.mustn'tB.can'tC.needn't

【答案】

【1】A

【2】C

【3】B

【4】A

【5】C

【解析】

本文向我們介紹了亞馬遜新開發(fā)的支付系統(tǒng)，可以通過掃描手進行支付。

【1】

句意：有沒有可能通過掃描我們身體的其他部位來支付呢？

possible可能的；important重要的；strange奇怪的。分析上下文可知，此處表示目前人們可以通過面部識別技術進行支付，那么掃描其他部位可不可能進行支付呢？強調“可能的”，故選A。

【2】

句意：亞馬遜有一項掃描人手的新技術。

eyes眼睛；faces面部；hands手。根據(jù)后文“The technology can tell if the person is the right one by scanning his or her hand.”可知，是通過掃描手部進行識別的。故選C。

【3】

句意：人們只需在機器下面掃描自己的手就可以支付。

usually通常；simply簡單地；really真地。分析句子可知，此處表示“人們只需在機器下面掃描自己的手就可以支付”的含義，強調方式簡單，其他兩項語意不通。故選B。

【4】

句意：它很方便，尤其是對老年人來說。

old年老的；poor貧窮的；smart聰明的。根據(jù)前文“Their hand scan is connected to their bank cards, so they can pay successfully.”可知，他們的手掃描與他們的銀行卡相連，所以他們可以成功支付，方式非常簡單，所以適合老人使用，其他兩項不符合語境。故選A。

【5】

句意：有了這項新技術，人們就不需要隨身攜帶信用卡了。

mustn't禁止；can't不能；needn't不需要。分析上下文可知，這項技術只需掃描手即可完成支付，所以很方便，不需要隨身攜帶信用卡了，此處強調必要性。故選C。

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