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【单选题】
勒脚的高度一般不应低于()。A.
400mm
B.
500mm
C.
600mm
D.
700mm
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举一反三
【单选题】The word 'homogenizing' (Line 2, Para. 1) most probably means______.
A.
identifying people's names
B.
taking people by surprise
C.
making people the same or similar
D.
preventing people from being involved in something
【单选题】What is said to be a shortcoming-of facial-recognition machines?
A.
They cannot easily tell apart people with near-identical appearances.
B.
They have difficulty identifying changes in facial expressions.
C.
They are not sensitive to minute changes in people's mood.
D.
They have problems distinguishing people of the same age.
【简答题】Identifying people's identity
【单选题】Section C - Passage Three - Questions 22-23 are based on the passage you have just heard.
A.
They use all kinds of perfumes.
B.
They are quick in identifying smells.
C.
They can detect garlic from people's breath.
D.
They are socially against any bad odor.
【简答题】We don't anticipate receiving a reply soon. (expect) We don't _______________ a reply soon.
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