写一个大于2且小于3的无理数:_________.

题型:填空题

问题:

写一个大于2且小于3的无理数:_________.

考点:二次根式的加减二次根式的定义二次根式的乘除同类二次根式
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单词拼写 (共10小题;每小题1分,满分10分)

小题1:Jack failed to win the table tennis match and was quite u________.

小题2:A student can not make much progress without planning a study s____________.

小题3:I can not remember the name of my classmate but I can r__________ him in the crowd.

小题4:With the help of the firemen, the boy was r_________ from the danger.

小题5:The boy w____________ the traffic accident with his own eyes yesterday, which has frightened him up to now .

小题6:It is unbelievable that an _________(受过教育的)person like him would beat his wife.

小题7:The government d_______ (宣称,声明) that all information given is true and correct.

小题8:The doctor spent an hour __________ (做手术)on the patient.

小题9:She _____________(代替) for an absent teacher in the Chinese class the other day.

小题10:I want to express my sincere ______________(祝贺) on your success in the competition.

题型:填空题

王羲之是哪个朝代的书法家().

A、三国

B、西晋

C、东晋

D、魏

题型:填空题

钻孔灌注桩灌注水下混凝土,首批混凝土的数量要求满足导管首次埋置深度大于()。

A.1m

B.2m

C.3m

D.4m

题型:填空题

本单位自行填制的原始凭证,会计人员可以不用审核。( )

题型:填空题

某工业企业2004年营业收入3000万元,广告费支出80万元,业务宣传费支出20万元。2005年营业收入3500万元,广告费支出60万元,业务宣传费支出15万元。则2005年准予税前扣除的广告费和业务宣传费合计为()万元。

A.70

B.77.5

C.85

D.87.5

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