5岁男孩，食欲差，脸色渐苍白1年、肝脾大，Hb65g／L，WBC7.5×10／L，N

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问题单项选择题

5岁男孩，食欲差，脸色渐苍白1年、肝脾大，Hb65g／L，WBC7.5×10／L，N0.35，L0.67，M0.02，RC0.02，MCV69fl，MCH24pg，MCHC27％。下列哪种治疗最合理（）

A.叶酸

B.硫酸亚铁

C.维生素C

D.维生素B

E.维生素B

答案

参考答案：B

阅读理解

阅读短文，判断正(T)误(F)。

There are four seasons(季节)in a year. They're spring, summer, autumn and winter.

In spring it's warm. People(人们)often fly kites. And people often go swimming in summer, because

it's very hot. In autumn it's very cool, Many children like to play football. In winter it's very cold. The

children like to play with a snowman.

Which season do you like?

( ) 1. There are four seasons in a year.

( ) 2. People fly kites in summer.

( ) 3. Children don't like to play football in autumn.

( ) 4. In winter it's cool.

( ) 5. The children like to play with a snowman.

单项选择题

素有“五岳独秀”的是( )。

A．泰山

B．恒山

C．衡山

D．华山