绵羊痒病在整个患病期间体温是（）。

A.不升高

B.升高

C.降低

按要求写句子。     

1．沉迷于网络游戏会导致视力严重下降。     

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2．桑恩传过来紧急救援中心的电话号码。   

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改为“把”字句：                                                                                      

3．我上网查到许多学习资料。   

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