贝贝和丽丽都为南方遭受雪灾的人们捐了款。贝贝捐的比丽丽少18元,丽丽捐的钱是贝贝的3倍。她们各捐了多少元?
贝贝:18÷(3-1)=9(元);丽丽:9×3=27(元)
Fukuda's visit, three months after he _______ office, is the first to China by a Japanese prime minister since Abe's visit to Beijing.
A.takes
B.took
C.has taken
D.has been taken
锅炉、压力容器等特种设备的使用单位应当建立特种设备安全技术档案