在一张长9分米,宽4.5分米的长方形铁皮上,截取直径是2分米的小圆片,最多能截取

题型:填空题

问题:

在一张长9分米,宽4.5分米的长方形铁皮上,截取直径是2分米的小圆片,最多能截取______个.

考点:图形的拼组(剪)
题型:填空题

第三部分写作(共三节,满分55分)

单词拼写(共10小题;每小题1分,满分10分)

66.There are some differences in___________ (发音) between British English and American English.

67.On May 12th 2008,Sichuan was strucken by a terrible natural___________ (灾难)—earthquake.

68.Our shool ___________ (组织) trips to different places of interest every summer.

69.All the people___________ (在场的) are inspired deeply by his moving speech.

70.Doing sports___________ (定期地) will help you keep healthy.

71.More than 90,000 persons were killed in the earthquake, ___________ (包括) many pupils and studengts。

72.Many soldiers who lost their lives in wars were___________ (埋葬) near the village.

73.Some people believe that it’s _________(残忍)to use animals for medical tests.

74.With his age ___________ (考虑),he has made a great achievement in the process.

75. Train services are back to _________(正常) again after the strike.

题型:填空题

关于冻疮的描述正确的是()。

A、冻疮是低温造成,因此北方发病率较高

B、冻疮的发生没有个体易感因素

C、发生冻疮后不会发生局部溃疡

D、成人较儿童年发病率高

E、冻疮发生主要是由于10℃以下至冰点以上的低温加潮湿造成

题型:填空题

某新建的大型建设项目,建设前后噪声级增高量为3~4dB(A),受噪声影响人口增加一般,此建设项目声环境影响应按( )进行工作。

A.一级评价

B.二级评价

C.三级评价

D.二级或三级评价

题型:填空题

采用电汇方式,汇出行的结算工具是()

A.信汇委托书

B.支付委托书

C.电汇通知书

D.加押电报

题型:填空题

奥美拉唑是()

A.抗酸药

B.质子泵抑制药

C.胆碱受体阻滞药

D.H2受体阻滞药

E.黏膜保护药

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