若分式2x+1x-1与1-2xx-1的值相等,则x为( ) A.1 B.12 C.-1

题型:选择题

问题:

若分式
2x+1
x-1
1-2x
x-1
的值相等,则x为(  )
A.1B.
1
2
C.-1D.0
考点:解分式方程
题型:选择题

女,41岁,高血压病史5年,一直药物控制,近半年来加重,药物治疗不满意,并出现下肢周期性麻痹。B超右肾上腺有一个直径2cm肿瘤。

可能的诊断为()

A.醛固酮瘤

B.肾上腺皮质癌

C.恶性嗜铬细胞瘤

D.皮质醇增多症

E.嗜铬细胞瘤

题型:选择题

第四部分写作(共两节,满分35分)

第一节短文改错(共10小题;每小题1分,满分10分)

假定英语课上老师要求同桌之间交换修改作文,请你修改你的同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加,删除或修改。

增加:在缺词处加一个漏字符号,并在其下写出该词。

删除:把多余的词用斜线划掉。

修改:在错的词下画一横线,并在该词下面写出修改后的词。

注意:1 每处错误及其修改均仅限一词。

2 只允许修改10处,多者(从第11处起)不记分。

The first time I went to swim was from about 5 years ago. Many friends could swim well and they often laugh at me. So I decided to swim as well as we did. One summer afternoon, the weather was amazed, so I thought it was good for swimming. Thus, I came to the pool but found many boys were already there. I was afraid and did not know what to do. Just as I was wondering, I felt somebody give me a push and I was dropped. Frightened in the water, I wouldn’t help crying. “Help, help! ” I heard some laughter from opposite side. I tried to keep myself balance, only to find the water was just a little above my knee.

题型:选择题

4/17, 7/13, 10/9, ( )。

A.13/6

B.13/5

C.14/5

D.7/3

题型:选择题

心理咨询师对求助者内心世界的理解、体验及表达,被称为()。

A.尊重

B.真诚

C.共情

D.移情

题型:选择题

焦炉四项新技术是指()

A.焦炉自动加热

B.推焦自动记录

C.红外线测温

D.加煤自动计量

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