什么是“风气内动”？

小华和小海为了探究通过导体电流跟它两端电压的关系，设计了如图甲所示电路图．小华同学连接了如图乙所示实物电路（电源电压3V恒定），其中有一处连接错误或不妥

（1）请你在连接错误或不妥处打“×”，并画出正确的连线（导线不能交叉）；

（2）小海纠正电路连接后，在闭合开关之前把滑动变阻器的阻值调到最大，这是为了______；

（3）小海用A导体进行实验，调节滑片改变导体两端的电压大小，并将测量的数据记录在下表中．分析处理数据得出结论：a．同一导体，通过导体的电流大小跟加在导体两端电压大小成正比；b．A导体的电阻为______Ω．

导体	实验序号	电压/V	电流/A
A	1	1.0	0.2
	2	2.0	0.4
	3	3.0	0.6

（4）如果电流表内阻对电路的影响不能忽略，而实验操作规范正确，则A导体的电阻测量值比真实值______（选填“偏小”或“偏大”）

“Everything happens for the best,” my mother said whenever I was disappointed. “If you go on, one day something good will happen.” When I graduated from college, I decided to try for a job in a radio station and then work hard to become a sports announcer (广播员).

I took a taxi to Chicago and knocked on the door of every station, but I was turned down every time because I didn’t have any working experience. Then, I went back home.

My father said Montgomery Ward wanted a sports-man to help them. I applied (申请), but I didn’t get the job, either. I was very disappointed.“Everything happens for the best,” Mom reminded me. Dad let me drive his car to look for jobs. I tried WOC Radio in Davenport, Iowa. The program director, Peter MacArthur, told me they had already had an announcer. His words made me disappointed again. After leaving his office, I was waiting for the elevator when I heard MacArthur calling after me, “What did you say about sports? Do you know anything about football?” Then he asked me to broadcast an imaginary (虚构的) game. I did so and Peter told me that I would be broadcasting Saturday’s game!

On my way home, I thought of my mother’s words again:“If you go on, one day something good will happen.”

小题1:What kind of job did the writer want to get after he graduated from college?

A．A programmer.

B．A sports announcer.

C．A sportsman.

D．A taxi driver.小题2:Why couldn’t the writer get a job at first?

A．Because he didn’t want to get it.

B．Because he didn’t have any experience.

C．Because his parents didn’t agree with him.

D．Because no stations needed an announcer.小题3: Every time the writer couldn’t get a job, his mother ________.

A．said nothing to him

B．told him to give up

C．encouraged him to go on trying

D．advised him to get further education小题4:The underlined phrase “turned down” is closest in meaning to the word “______”.

A．asked

B．invited

C．refused

D．taken小题5:Which of the following is NOT true about the writer in the passage?

A．He disliked the job in Montgomery Ward.

B．He got a good job in Davenport, Iowa at last.

C．He was given a chance by Peter.

D．His father also gave him some help.

We couldn’t connect Malaysia MH370 _______ Mar8^th,2014.

A．on

B．to

C．at

D．of

小明利用一未知焦距的凸透镜探究透镜的成像规律，进行了如下操作并得到了相关结论．请你将空缺部分补充完整．

（1）将一束平行光射向凸透镜，得到如图所示的光路图．则该透镜的焦距为______cm．

（2）将蜡烛、透镜和光屏放在光具座上，并使烛焰、透镜和光屏三者的中心大致在______．

（3）按要求进行观察和测量，并将观测情况记录在下表中．

实验序号	物距u/cm	像距v/cm	像的性质
1	30	15	倒立、缩小的实像
2	25	16.7
3	20		倒立、等大的实像
4	15	30	倒立、放大的实像
5	5		正立、放大的虚像

①上表中实验序号2中像的性质为______，实验序号3中像距为______cm．

②当烛焰从远处向透镜靠近时，仍要在光屏上得到清晰的像，光屏应向______（选填“靠近”或“远离”）透镜的方向移动．

根据《银行业监督管理法》的规定，银行业金融机构违反审慎经营规则且逾期未改正的，国务院银行业监督管理机构可以对其采取下列措施，其中不包括（）。

A、限制资产转让

C、责令暂停部分业务

B、限制分配红利

D、促成机构重组