问题 单项选择题 A1/A2型题

小儿贫血中最常见的是()。

A.地中海贫血

B.感染性贫血

C.缺铁性贫血

D.铅中毒

E.巨幼细胞性贫血

答案

参考答案:C

解析:缺铁性贫血是由于体内铁的不足导致血红蛋白合成减少而形成的一种小细胞低色素性贫血,是小儿贫血中最常见者。先天储铁不足、膳食铁供给不足、生长发育过快、其他疾病影响均与本病的发病有关。

阅读理解

In every little girl’s toy box. there might be a Barbie Doll. Barbie is 50 years old this, year. It was designed(设计)in 1959 by an American businesswoman named Ruth Handler. She and her husband Elliott started the toy company Mattel. She named the new doll after their daughter Barbara. The first Barbie Doll appeared at the toy fair(交易会)New York on March 9th, 1959. This date is used as Barbie’s birthday.

Mattel sold three hundred thousand Barbie Dolls in the first year at a price of three dollars. Today, a fifty-year-old Barbie in good condition might cost more than twenty-seven thousand dollars. Mattel says 90% of the girls in the United States aged from three to ten own at least one Barbie Doll. And girls aged three to six own an average(平均)of about twelve.

When Mattel created Barbie Dolls half a century ago, they never thought this doll would become a legend. Now Barbie Dolls are famous all over the world. They are sold in one hundred and fifty countries, and every second three Barbie Dolls are sold around the world.

小题1:Who designed the first Barbie Doll in 1959?

A.Mattel.

B.Elliott.

C.Barbara.

D.Ruth Handler.小题2:A Barbie D011 cost _______dollars in the first year after it appeared.

A.3

B.50

C.90

D.27,000小题3:What does the underlined word “legend” mean in the passage?

A.传播

B.传奇

C.传承

D.传达小题4:The writer doesn’t tell us _______.

A.Barbie Dolls are very popular with girls

B.Barbie Dolls sell well around the world

C.what the first Barbie Doll was based on

D.the doll Barbie was named after Barbara小题5:What’s the best title of the passage? ______.

A.Barbie’s birthday

B.Barbie Dolls

C.A lovely girl named Barbie

D.Why are Barbies popular

多项选择题