Which answer is correct for this question: "Where are you from?"
A. Italian
B. Italy
C. Spanish
查看答案
What is the meaning of "What do you do?"
A. What are you doing right now?
B. What do you like?
C. What is your profession?
The order of thebusiness card contents should be
My name is Tom and I1 from U.S.A. I2 for an IT company. I3 to China every month on business. In may free time I4 basketball, but I5 very ggod at it.
在归并排序过程中，需归并的趟数为？（ ）
A. n
B. n/2
C. nlog2n
D. log2n
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