下列算式中，第一个数能整除第二个数的是（       ）

A. 2.5和5      B. 25和5     C. 25和75    D. 0.5和0.5

In the following pairs of numbers, in which pair does the first number divide the second number exactly?
(       )

A. 2.5 and 5      B. 25 and 5     C. 25 and 75    D. 0.5 and 0.5

下列算式中，第一个数能被第二个数整除的是（    ）

A. 2和4            B. 35和3.5      C. 10和3       D. 51和17

In the following pairs of numbers, which pair is such that the first number is divisible by the second? (    )

B. A. 2 and 4    B. 35 and 3.5    C. 10 and 3     D. 51 and 17