单选题 Let the lengths of the sides of a triangle be represented by x + 3, 2x - 3, and 3x - 5. If the perimeter of the triangle is 25, what is the length of the shortest side?
  • (A) 5
  • (B) 6
  • (C)7
  • (D) 8
  • (E) 10


【正确答案】 C
【答案解析】