某患者，左阴囊肿大，疼痛，数小时前曾与人殴斗。根据超声声像图，最可能的诊断为（） A

阅读理解。

     Jill lived with her grandma. The old woman was strong enough that she could do everything herself

at home.

     As soon as Jill began to tidy the rooms or wash something, her grandma stopped her and told her

to work hard at her lessons. Jill had to listen to her grandma and spent all her time on her study. So she

went to collage at last.

     Now the girl has left college. She did well in all her subjects and easily found work in Mr Brown's

company. She was sure Mr Brown would put her in an important position(位置).

On the first day the boss gave her a broom and said, "Your first work is to sweep the offices."

     "What?" the girl called out in surprise,"I'm a college student, you know."

     "I'm sorry I don't know that. Here, give me the broom and let me show you!"

1. As Jill's grandma was strong,      __.

A. the girl would live with her          

B. she did all the housework

C. she kept doing morning exercise      

D. she could help her with her lessons

2. Jill had enough time, so     __ .

A. she put her heart into her study      

B. she had time to rest

C. she could play games              

D. she did not learn to do the housework

3. Jill easily found work because  __    .

A. she was strong, too      

B. she knew Mr Brown

C. she could do everything  

D. she did well in her lessons

4.     _  _, so she was surprised.

A. Mr Brown didn't know Jill was a college student

B. Mr Brown didn't know Jill was good at her subjects

C. Mr Brown didn't like Jill at all    

D. Mr Brown told Jill to be a cleaner

5.Which of the following is WRONG?

A. Jill hoped to have an important job.  

B. Jill couldn't do any housework at all.

C. Mr Brown had to say sorry to Jill.    

D. Jill graduated from a college.

如图所示，半圆柱体P放在粗糙的水平地面上，其左端有固定放置的竖直挡板MN，在P和MN之间放有一个光滑均匀的小圆柱体Q，整个装置处于静止状态，若用外力使MN保持竖直且缓慢向左移动，在Q落到地面以前，发现P始终保持静止，在此过程中（　　）

A．MN对Q的弹力逐渐增大

B．Q所受的合力逐渐减小

C．地面对P的摩擦力逐渐增大

D．地面对P的支持力逐渐减小

消防员电梯的维保单位，应当按照（）的要求制定日常维护保养项目和内容。

A.《电梯使用管理与维护保养规则》中年度维保

B.电梯定期检验

C.制造单位

D.A和B

依法对保险业实施监督管理的部门是（）。

A.国务院保险监督管理机构

B.保险行业协会

C.中国人民银行

D.省级人民政府

某校文学刊物转载的一段评论中有四个注解，其中不正确的一个是[ ]

　　茅盾在《子夜》等小说创作中所努力实现的创作模式，是西方由巴尔扎克、列夫·托尔斯泰、左拉等现实主义、自然主义小说家所成功地实践了的创作模式。

A．《子夜》：长篇小说，通过主人公吴荪甫的悲剧命运揭示了当时的重大社会问题。

B．巴尔扎克：19世纪法国作家，他的《人间喜剧》被称为巴黎上流社会的编年史。

C．列夫·托尔斯泰：19世纪俄国作家，他的《战争与和平》以气势恢弘著称。

D．左拉：19世纪法国作家，他的代表作是体现人道主义思想的《巴黎圣母院》。