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【简答题】
人工智能所要研究和解决的问题需要进行______的______问题。
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举一反三
【单选题】We may call the person who holds the meeting ________.
A.
Mr. Chairman
B.
Mr. Presiden
C.
Mr. Host
【单选题】—Why don’t you use your own knife? —Sorry, I’ve _____ it at home.
A.
lost
B.
forgotten
C.
kept
D.
left
【简答题】根据对话内容,从方框中选出能填入空白处的最佳选项。选项中有两项为多余选项。 A:Hello, Guo Xuan! Long time no see! B:Long time no see!_1_ A:Too bad! I always feel upset. B:What’s the matter? A:My mother always asks me to study hard.But this...
【单选题】I can play _____ tennis. Jim can play _____ piano. Can you play _____ chess? [ ]
A.
/, the, /
B.
the, /, the
C.
/, /, the
D.
a, the, a
【单选题】---Why don’t you use the knife? ---It needs ___________________.
A.
sharpen
B.
being sharpened
C.
sharpening
D.
to sharpen
【单选题】---- Can you show me how to use Ipad 2? ---- Why don’t you just read the _____?
A.
instruction
B.
introduction
C.
description
D.
directions
【单选题】We may call the person who holds the meeting .
A.
Mr. Chairman
B.
Mr. President
C.
Mr. Host
【单选题】: a person who holds a position of authority in an organization
A.
veil
B.
perform
C.
official
D.
dowry
【简答题】a person who holds strong beliefs and opinions, and is intolerant of anyone who disagrees b _
【简答题】a person who holds no religious beliefs i _
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