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【单选题】
—How do you communicate with your foreign friends? —________________writing e-mails, of course.A.
With
B.
By
C.
From
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【简答题】Why does the author emphasize on identifying the stages of career cycle?
【单选题】Why does the girl ask Tom to do the volunteer work?
A.
She likes to work with Tom.
B.
They are best friends.
C.
More people are needed.
【简答题】旅游文化是否等同于文化旅游?二者有何关系
【简答题】Why is illegal downloading called piracy?
【简答题】为何DSP芯片适合数据密集型应用?
【单选题】使用一维数组去模拟m * n的二维数组,则arr[i][j]在一维数组中对应的下标为(下标从0开始,数组为m行n列) ( )
A.
i * m + j
B.
i * n + j
C.
(i – 1) * m + j
D.
(i – 1) * n + j
【单选题】Why does the man's wife recommend cycling?
A.
It is good for improving muscle tone.
B.
It helps strengthen the heart.
C.
It helps develop mental toughness.
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