不可申诉的补贴

小题1:In what section of a newspaper will you probably read the advertisements?

A．Geography

B．Education

C．History

D．Environment小题2:What do Science Museum Oklahoma and Leonardo’s Discovery Warehouse have in common?

A．Aiming at science

B．Introducing animals

C．Offering imaginary roles

D．Enjoying a trip to the universe小题3:Emma has a tight schedule and has to work from 10am-5pm every day. If she wants to visit a museum, which website will she probably login to get more information?

A．http://www.jasminemoran.com/

B．http://www.museumgreatplains.org/

C．http://tulsaairandspacemuseum.com/

D．http://www.sciencemuseumok.org/小题4:Which of the following can be learned from the advertisements?

A．Visitors can enjoy family fun in all the museums except the Museum of the Great Pains.

B．Visitors can experience something related to culture in the Tulsa Air and Space Museum.

C．Visitors can phone (405) 382-0950 if their children want to enjoy role-playing programs.

D．Visitors can explore an adventure of outer space in 601 NW Ferris Ave Lawton, OK.小题5:What may be the purpose of the writer writing the passage?

A．To show his knowledge of museums

B．To provide some information on museums

C．To attract attention from the readers

D．To entertain readers

试述月经的临床表现（）。

A.月经血呈暗红色，除血液外，还有内膜碎片、宫颈黏液及脱落的 * * 上皮细胞

B.月经血不凝。出血多时出现血凝块

C.正常经量为60～100ml

D.正常月经具有周期性

E.一个月经周期一般为21～37日，平均28日

硫酸是化学实验室中常用的一种试剂，试回答下列问题：

（1）配制184g质量分数为19.6%的稀硫酸，需要98%浓硫酸（密度为1.84g/cm³）______mL．

（2）在上述所得的稀硫酸中，加入足量铁粉，试计算能生成氢气多少克？

阀门在使用前就检查哪些内容？

牛头梗原产于（）。

A、美国

B、中国

C、英国

D、德国