阅读下面短文，在空白处填写1个适当的单词或括号内单词的正确形式。 Everyone has their own unique fingerprint, 71. _______ makes finger
英语试题 08-21
阅读下面短文，在空白处填写1个适当的单词或括号内单词的正确形式。
Everyone has their own unique fingerprint, 71. _______ makes fingerprints an ideal way to unlock smartphones. However, this may be 72. _______ safe than we think.
Scientists at New York University and Michigan State University in the US have developed a set of fake fingerprints. They say that the prints 73. _______ unlock any fingerprint-enabled smartphone up to 65 percent of the time.The artificial fingerprints 74. _______ (create) by using many common features found in human prints. They work 75. _______ taking advantage of the way smartphone scanners check a fingerprint.
The fingerprint scanners 76. _______ (use) in smartphones are so small that they only read parts of fingerprints. So they have to take many scans of your finger or thumb 77. _______ they work properly. Smartphones also let users save several finger and thumbprints. Since a print only has to match one of the saved 78. _______ (image) to unlock the phone, the scanner is more likely to make mistakes.
Although the scientists only tested their findings in computer simulations (模拟), they warned that 79. _______ technology used to create artificial fingerprints is improving 80. _______ (rapid).
答案
1. which 2. less 3. can 4. were created 5. by 6. used 7. before 8. images 9. this/the 10. rapidly
Everyone has their own unique fingerprint, 71. _______ makes fingerprints an ideal way to unlock smartphones. However, this may be 72. _______ safe than we think.
Scientists at New York University and Michigan State University in the US have developed a set of fake fingerprints. They say that the prints 73. _______ unlock any fingerprint-enabled smartphone up to 65 percent of the time.The artificial fingerprints 74. _______ (create) by using many common features found in human prints. They work 75. _______ taking advantage of the way smartphone scanners check a fingerprint.
The fingerprint scanners 76. _______ (use) in smartphones are so small that they only read parts of fingerprints. So they have to take many scans of your finger or thumb 77. _______ they work properly. Smartphones also let users save several finger and thumbprints. Since a print only has to match one of the saved 78. _______ (image) to unlock the phone, the scanner is more likely to make mistakes.
Although the scientists only tested their findings in computer simulations (模拟), they warned that 79. _______ technology used to create artificial fingerprints is improving 80. _______ (rapid).
答案
1. which 2. less 3. can 4. were created 5. by 6. used 7. before 8. images 9. this/the 10. rapidly
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