sp; D) treasure
65. I didn't send out my application form last week, but I _______
A) had to B) would do C) should have D) might have to
66. Vostok is close to the coldest spot in the world, where an _______ minus 128.6 F was
recorded in 1983.
A) unreliable B) incredible C) extra D) impossible
67. It is human nature to think back to a Golden Age __ one's country was strong and
respected.
A) unless B) provided C) as D) when
68. I don' t mind a bit if you bring your friends in for a drink but it is rather too much when
sixteen people arrive _______ for dinner.
A) unusually B) excessively C) unexpectedly D) consequently
69. Faced with all the difficulties, the girl _______ her mother for comfort.
A) turned over B) turned from C) turned up D) turned to
70. David is the __ holder of the world 5. 000 meter world record, but there is no guarantee
that he will in the Olympic Games.
A) prevailing B) predominant C) current D) decisive
Part IV Error Correction ( 15 minutes)
When you board a plane, a machine may soo be
scanning more than your bags - it may be studying
your face. A computer comes onto the market 71.
recently which promises to be able to recognize 72.
faces at a glance from a video camera.
The system, known as PARES, has many possible 73.
use in different fields but the most 74.
prominent is like to be monitoring crowds
at airports for known terrorists. Such a task
is far from the capabilities of a conventional
image processor, which is too quick to 75.
be of practical use. Moreover, it is too
easily confused, if image of a face in its memory 76.
is only a frontal view. For example, they 77.
might not recognize that same face when
presenting with a side view of the face. 78.
PARES relies in the new technology of neural(神经的) 79.
networks. Like the brain, it has many
interconnected &
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