姐姐和弟弟期末考试取得好成绩，奶奶将100元的15奖给姐姐买学习用具，爷爷将10

阅读短文并回答短文后的问题。

     Last week, the animals had a sports meeting. Elephant Beibei and Ant Lele had the Weight lift.

Although Lele is smaller and thinner, he lifted much heavier things than his body, So he won (获胜).

Next, Rabbit Benben and Tortoise (乌龟) Xiaobai had a race. Benben thought (恕), he would be

the winner (获胜者). He laughed at Xiaobai, "Follow me, slower guy? "He ran as fast as he could

until (直到) he couldn't see Xiaobai. "Let me have a rest, "he said to himself and slept under a big

tree …..

     Suddenly he heard the cheers (欢呼声). Xiaobai  won the first prize (第一名). Benben could't

laugh again.

Questions :

1. When did the animals have a sports meeting?

  ____________________________________________________________________

2. Why could the ant win?

  ____________________________________________________________________

3. Did the rabbit win?

  ____________________________________________________________________

4. Why couldn’t Benben win the first prize?

  ____________________________________________________________________

在场强为的匀强电场中A点静止着一个带电液滴，使场强突然增大到而不改变方向，液滴运动一段时间后，又使电场突然反向而不改变大小，又经过一段同样的时间，液滴恰好又返回A点。求和之比。

某生产企业位于某省会城市，2006年5月转让一座旧办公楼，取得转让收入500000元，并收到转账支票一张。已知该办公楼的原价为2000000元，己提折旧1400000元，转让过程中发生清理费用和印花税10000元，款项以银行存款支付，企业会计处理如下：（1）取得收入时借：银行存款500000贷：其他应付款500000（2）转销固定资产时借：固定资产清理600000累计折旧1400000贷：固定资产2000000（3）支付清理费用借：固定资产清理10000贷：银行存款10000（4）结转净收益借：营业外支出610000贷：固定资产清理610000已知：该企业营业税税率5%，城市维护建设税税率7%，教育费附加率为3%。根据上述资料，回答下列问题：

下列表述中正确的有（）。

A.该项固定资产应补提未提足的折旧600000元

B.该项固定资产转让后不再计提折旧

C.该项固定资产出售后应按其原价转销该固定资产

D.该项固定资产出售后应按其净值转销该项固定资产

冷轧带肋钢筋的横肋间距的允许偏差为( )。

A．±5
B．±10
C．±15
D．±20