Which of the following statements is TRUE according to the passage？
A. The present building of the White House has been standing for almost two centuries.
B. It was James Hoban who first got the idea of building the White House.
C. The number of the rooms in the White House has been growing ever since it was built.
D. The White House got its name at the turn of the century.
甲、乙两地相距150千米，A、B两人分别从甲、乙两地出发，两人相遇需要10个小时，已知甲的速度是乙的速度的2/3，那么乙单独走完需要______小时。
A. 50/3
B. 15
C. 20
D. 17
墨水：笔
A. 牙膏：牙刷
B. 鞋带：鞋子
C. 轮子：汽车
D. 水：鱼
2005年前9个月我国务类伤亡事故约为多少万起？()
A. 59.3
B. 53.3
C. 43.6
D. 48.4
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