甲、乙两个仓库存放一批化肥,甲仓库比乙仓库多120袋,如果从乙仓库搬出25袋放进甲仓库,乙仓库的化肥的袋数就是甲仓库的,乙仓库原有化肥()袋。
A.280
B.400
C.270
D.300
参考答案:A
解析:
设乙仓库原有化肥x袋,则可得出:(x-25)÷=x+120+25,x=280。故乙仓库原有化肥280袋。
甲、乙两个仓库存放一批化肥,甲仓库比乙仓库多120袋,如果从乙仓库搬出25袋放进甲仓库,乙仓库的化肥的袋数就是甲仓库的,乙仓库原有化肥()袋。
A.280
B.400
C.270
D.300
参考答案:A
解析:
设乙仓库原有化肥x袋,则可得出:(x-25)÷=x+120+25,x=280。故乙仓库原有化肥280袋。
A. You will get all you need at the top of the mountain.
B. The sky is always as clear as crystal.
C. You can find life is full of nice things.
D. Never give up half-way.
4. We can infer (推断) from the last paragraph that .[ ]
A. the writer was very successful in his life
B. the writer reached the top of the mountain
C. though the writer was young, he could understand his father
D. the writer used to stop half-way when he climbed the mountain
5. The best title (题目) for the passage is " ".[ ]
A. Reaching the Top of the Mountain
B. Standing at the Top of the Mountain
C. Conversations between Father and Son
D. How to Get to the Top of the Mountain.