脊髓外肿瘤压迫脊髓后出现的症状，下列描述中哪项是不正确的（） A.根性疼痛明显 B.

骆驼长期生活在沙漠中，是靠行走和奔跑来寻找食物的。[ ]

此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边的横线上画一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正：

　　该行多一个词：把多余的词用斜线(＼)划掉，在该行右边横线上写出该词，并也用斜线(＼)划掉。

　　该行缺一个词：在缺词处加一个漏词符号(∧)，在该行右边横线上写出该加的词。

该行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。

小题1:What should you do when your parents become angry? If

小题2:your parents got mad, try to have a conversation with them

小题3:about it. Remembering not to shout at them. They usually

小题4:will try to change, but they will take some time because

小题5:they get angry all their life, and that is all they know. You

小题6:might have to change for your method a couple of times.

小题7:Do any nice things for your parents that they don’t expect

小题8:— like cooking, doing the dishes, washing clothes, or clean

小题9:the floors. If this doesn’t work, bring in∧friend that you

小题10:feel comfortable with, and ask him or her∧help you.

凡停电会造成人身伤亡和重大设备损坏事故的负荷为一级负荷。（）

品系