下列关于行政处罚无效的原因的说法中正确的是( )。A．行政违法行为不严重 B．没有

It’s three devices in one.

iPhone is more than just a phone.                              

It combines three devices in one:

a revolutionary mobile phone, a widescreen iPod,

and a breakthrough Internet device.

All that and more makes it the best phone you’ll ever use.

Revolutionary Phone

With the Multi-Touch interface on iPhone, you can make a call simply by tapping a name or number in your contacts or favorites list, your call log, or just about anywhere. Visual(视觉的) Voicemail lets you select and listen to messages in whatever order you want — just like email.

Widescreen iPod

iPhone shows off your content — music, movies, TV shows, and more — on a beautiful 3.5-inch display. Add to your collection by downloading music and video wirelessly from the iTunes Store. Moves through songs and playlists with the touch of a finger. Even browse(浏览)your album artwork using Cover Flow.

Breakthrough Internet Device

iPhone uses fast 3G and Wi-Fi wireless connections to deliver rich HTML email, Maps with GPS, and Safari — the most advanced web browser on a mobile device. It has Google and Yahoo! search built in. And since iPhone multitasks, you can make a phone call while emailing a photo or surfing the web over a Wi-Fi or 3G connection.

It opens a whole new world of applications.

iPhone comes with some amazing applications. And you can choose from thousands more on the Application Store and download them with a tap. Your iPhone gets even better with every new application. Play games. Be more productive. Keep yourself entertained. No matter what you want to do on iPhone, there’s an application for that.

It works like no other phone.

With iPhone, Apple combined innovative(创新的)hardware features with the world’s most advanced mobile operating system to redefine what a mobile phone can do. Applications work together perfectly and they are at the same pace with your computer—whether you’re on a Mac or a PC. From its revolutionary Multi-Touch display to its intelligent keyboard to its smart sensors, iPhone is years ahead of any other mobile phone.

1. How can you add your music, movies, TV shows to your collection on the phone?

A. By using Voicemail to select what you want to add.

B. By downloading them from the iTunes Store.

C. By adding a new application from thousands more on the Application Store.

D. By using Google and Yahoo! search to search and then add them.

2. Which of the following is true?

A. You can’t deliver HTML email, Maps with GPS, and call at the same time. 

B. Multi-Touch interface makes it easy to make a phone call.

C. You can only listen to the messages in the fixed order.

D. Wi-Fi is the most advanced web browser on a mobile device.

3. What makes iphone different from other mobile phones is that______.

A. it has a world of new applications

B. it is a Widescreen iPod

C. it contains Breakthrough Internet Device

D. it redefines what a mobile phone can do

在数据库系统中，描述数据库中全体数据的逻辑结构和特征的数据模式为( )。

A．概念模式

B．外模式

C．内模式

D．物理模式

反复胸骨后烧灼样疼痛伴反酸，考虑诊断为反流性食管炎，下列哪项临床表现最支持这个诊断

A．服用抑制胃酸分泌药物后疼痛缓解
B．疼痛与劳累无关
C．疼痛可自行缓解
D．心电图检查正常
E．疼痛与体位有关

College sports in the United States are a huge deal. Almost all major American universities have football, baseball, basketball and hockey programs, and (1) millions of dollars each year to sports. Most of them earn millions (2) as well, in television revenues, sponsorships. They also benefit (3) from the added publicity they get via their teams. Big-name universities (4) each other in the most popular sports. Football games at Michigan regularly (5) crowds of over 90, 000. Basketball’s national collegiate championship game is a TV (6) on a par with any other sporting event in the United States, (7) perhaps the Super Bowl itself. At any given time during fall or winter one can (8) one’s TV set and see the top athletic programs--from schools like Michigan, UCLA, Duke and Stanford-- (9) in front of packed houses and national TV audiences.

The athletes themselves are (10) and provided with sch61arships. College coaches identify (11) teenagers and then go into high schools to (12) the country’s best players to attend their universities. There are strict rules about (13) coaches can recruit--no recruiting calls after 9 p. m. , only one official visit to a campus--but they are often bent and sometimes (14) . Top college football programs (15) scholarships to 20 or 30 players each year, and those student-athletes, when they arrive (16) campus, receive free housing, tuition, meals, books, etc.

In return, the players (17) the program in their sport. Football players at top colleges (18) two hours a day, four days a week from January to April. In summer, it’s back to strength and agility training four days a week until mid-August, when camp (19) and preparation for the opening of the September-to-December season begins (20) During the season, practices last two or three hours a day from Tuesday to Friday. Saturday is game day. Mondays are an officially mandated day of rest.

3（）

A.directly

B.indirectly

C.apart

D.indirect

疑有脊柱骨折的患者，搬运时如采用软担架则宜采用（）位，以保持脊柱（），禁止弯腰。