在比赛中，球队队长能要求裁判员更换比赛用球吗？（） A.不能，

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问题单项选择题

在比赛中，球队队长能要求裁判员更换比赛用球吗？（）

A.不能，因为比赛已开始且用的是标准的比赛用球

B.可以，裁判员应该检查并进行更换

C.可以，但是由裁判员决定是否根据要求更换比赛球

D.不能，队员不得向裁判员要求更换比赛用球

答案

参考答案：C

阅读理解

阅读短文，判断正(T)误(F)。

There are three people in the zoo. The man is tall. He has short curly hair. His hair is black. His eyes are

blue. The woman is beautiful. She has long straight hair. Her hair is blond. Her eyes are brown. The girl is

pretty. She has long curly hair. Her hair is red. Her eyes are blue. They are happy.

( ) 1. There are four people in the zoo.

( ) 2. The man has short curly hair.

( ) 3. The girl has long straight hair.

( ) 4. The woman's hair is blond.

( ) 5. The girl has blue eyes.

单项选择题

当归六黄汤中用量最大的药物是（）。

A.黄连

B.黄柏

C.熟地黄

D.生地黄

E.黄芪