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【简答题】
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举一反三
【简答题】口算 yy-3.25= y÷ y yy ÷ y yyy = y 3 ÷3= y.v÷y.5= 5 i ×y.v= 5 6 ÷y 2 3 = y.2+ 4 5 = y÷4 4 5 = y.y-y.yy= 5.v×i+5.v= 3 y 2 ×6= 2y÷ 3 7 =
【判断题】佛教在我国的发展历史:东汉初期由印度经西域传来,两晋、南北朝时得到大发展,建造了大量的寺院、石窟和佛塔。隋、唐、五代至宋,是中国佛教的另一大发展时期。在佛经学说方面,出现了许多宗派,佛学思想的研究达到了空前的繁荣。
A.
正确
B.
错误
【单选题】Little __________that I would one day take part in a war that would last for six years.
A.
I knew
B.
I know
C.
would I know
D.
did I know
【单选题】H a v e y ou dec i ded w he n _______ ? Y e s , t o m o rr ow m o r n i ng.
A.
wil l y ou l ea v e
B.
t o be l ea v i ng
C.
t o l ea v e
D.
a r e y ou l ea v i ng
【单选题】Technology has become an important part of education, particularly in expanding access to education. Which of the following cannot explain the underlined part of the sentence?
A.
increasing opportunities
B.
providing more chances
C.
taking part in exams
D.
offering more channels
【单选题】Technology has become an important part of education, particularly in expanding access to education.
A.
increasing opportunities
B.
providing more chances
C.
taking part in exams
D.
offering more channels
【简答题】设离散符号集U，X，Y，V构成马氏链，则H(2X)______H(X)；H(X|Y)______H(X|YV)；I(X；V|Y)______H(Y)；I(X；Y)______I(U；V).(从符号集{≤，≥，＞，＜，=}中选择)
【单选题】Spotify is expanding its services to which part of the world?
A.
Greece
B.
India
C.
The Middle East
D.
Japan
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