有定义int a[2][5];,若a[0][1]的地址为x,则a[0][O]、a[1][3]地址分别为(假设一个整型数据占用两个字节的内存空间):
A. x-2,x+14
B. x-1,x+7
C. x+1,x+7
D. x-1,x+14
若有定义float a[m][n];,且a[1][1]的地址为x,每个float元素占用4个字节,则a[il[j]的地址为
A. x+4*(i-1)*n+4*(j-1)
B. x+(i-1)*n+(j-1)
C. x+4*(i-1)*j+(j-1)
D. x+4*i*j+4*j
36. In the Clubrooms, the members of the Presidents Club can ________.
A. hold a party
B. deliver a lecture
C. give a performance
D. have some work done
37. According to the first paragraph, the Club staff can _______.
A. help club members confirm seats on flights
B. drive club members to the airport
C. book a hotel room for club members
D. tell club members how to use the clubrooms
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