患者男，3岁，因“腹痛”来诊。剖腹探查：肠系膜上有一肿块，累及小肠。镜下形态如图所示

读下图，完成1-2题。

1．图中小红行走在大地经纬网上，其右脚所踏地点的纬度和经度分别是[ ]

A．50°N、20°E

B．50°S、20°W

C．50°N、20°W

D．50°S、20°E

2．小红所处的半球位置分别在[ ]

A．南半球、东半球

B．北半球、东半球

C．南半球、西半球

D．北半球、西半球

为了测量一节干电池的电动势和内电阻，实验室准备了下列器材供选用：

A．待测干电池一节

B．直流电流表（量程0~0.6~3 A，0.6 A挡内阻为0.1Ω，3 A挡内阻为0.02Ω）

C．直流电压表（量程0~3~15 V，3 V挡内阻为5 kΩ，15 V挡内阻为25 kΩ）

D．滑动变阻器（阻值范围为0~15Ω，允许最大电流为1A）

E．滑动变阻器（阻值范围为0~1000Ω，允许最大电流为0.2 A）

F．开关

G．导线若干

（1）在图甲中将所选器材，用铅笔画线代表导线进行实物连线；

（2）为尽可能减少实验的误差，其中滑动变阻器选_________（填代号）；

（3）根据实验记录，画出的U-I图线如图（乙）所示，从中可求出待测干电池的电动势为E=_________V，内电阻为r=_________Ω。

关于证券经纪业务叙述错误的是( )。

A．证券经纪业务分为柜台代理买卖证券业务和通过证券交易所代理买卖证券业务

B．在证券经纪业务中，经纪委托关系的建立表现为开户和委托两个环节

C．必要时接受客户的全权委托，决定证券买卖、选择证券种类、决定买卖数量或者买卖价格

D．经纪关系的建立只是确立了投资者和证券公司直接的代理关系，还没有形成实质上的委托关系

下面给出的关于数据库的三级模式结构的说法中，哪一个(些)是不正确的 Ⅰ．数据库中只有一个模式 Ⅱ．外模式与模式之间的映像实现数据的逻辑独立性 Ⅲ．外模式与内模式之间的映像实现数据的物理独立性

A．仅Ⅰ

B．仅Ⅱ

C．仅Ⅲ

D．都不正确

International students studying in the UK

The UK has a long history of welcoming international students to study in its universities and colleges. In the UK last year there were over 104,000 international students. Choosing which university or college to go to was like a life-changing decision. Do as much research as possible so that you choose the right course for the right reason.

How to apply for higher education

All applications for higher education courses are made using our online application system, which is available 24 hours a day. You fill in the application form online and it does not need to be completed all at once. Please see the When to Apply page to check the dates by which we should receive your completed application.

Choosing a higher education course to study

Try to do a lot of research when deciding which courses to apply for. You will probably want to find out even more before you accept an offer of a place on a course. When you accept an offer of a place, make sure that all of your questions have been answered. Ask teachers if there is anything to prepare before the course starts. They may suggest that you look at certain books on the course reading list or that you improve your computer skills.

Other help and advice

Unistats is a website that can help you to research subjects and universities before deciding where to apply. You can compare subjects, compare universities and explore useful information about getting a job after graduation. Unistats has statistical (统计的) information on universities, colleges, subjects and teaching style.

Yougo is a student-only networking site where you can meet other applicants online and talk about what you hope to study and the university you hope to attend.

If you have any questions, please call us at 0044-330-333-0230.

小题1:One who wants to get into a university in the UK________.

A．must have a good reason to study abroad

B．can make an application on the Internet

C．should create more learning programs

D．will be asked to send a plan to a teacher小题2:We can learn from the passage that it is a wise idea to ________.

A．learn basic computer skills in the UK when possible

B．get to know as many teachers as possible in the UK

C．do much research before choosing a college major

D．borrow certain books before going abroad to study.小题3:Unistats is a website that works to help students ________.

A．select the best university and subject

B．meet other teenage students online

C．study further after finishing a course

D．compare colleges at home and abroad小题4:What’s the author’s purpose in writing this passage?

A．To give information about higher education in the UK.

B．To describe the types of universities across the UK.

C．To introduce the UK education system to students.

D．To attract international students to study in the UK.