显微镜能对微小物体进行高倍数放大，它利用两个焦距不同的凸透镜分别作为目镜和物镜，则物镜和目镜所成的像是（　　）

依次填入下面横线的句子，最恰当的一项是（    ）

    文化影响人的思维方式和行为习惯，调节人与世界的关系。在一个文化厚实的社会里，             ；                  ；                 。这样，人才能实现从“小我”向“大我”的转变，成为一个有文化、有教养的人。

①人懂得尊重自然﹣他不掠夺，因为不掠夺所以有永续的生命

②人懂得尊重自己﹣他不苟且，因为不苟且所以有品位

③人懂得尊重别人﹣他不霸道，因为不霸道所以有道德。

阅读理解

Bicycle Safety

    Operation Always ride your bike in a safe, controlled manner on campus(校园). Obey rules and regulations. Watch out for walkers and other bicyclists, and always use your lights in dark conditions.

    Theft Prevention Always securely lock your bicycle to a bicycle rack — even if you are only away for a minute. Register your bike with the University Department of Public Safety. It's fast, easy, and free. Registration permanently records your serial number, which is useful in the possible recovery of the bike stolen.

Equipment

    Brakes Make sure that they are in good working order and     adjusted properly.

    Helmet A necessity, make sure your helmet meets current safety standards and fits properly.

    Lights Always have a front headlight — visible at least 500 feet in front of the bike. A taillight is a good idea.

Rules of the Road

    Riding on Campus As a bicycle rider, you have a responsibility to ride only on streets and posted bicycle paths. Riding on sidewalks or other walkways can lead to a fine. The speed limit for bicycles on campus is 15 mph, unless otherwise posted. Always give the right of way to walkers. If you are involved in an accident, you are required to offer appropriate aid, call the Department of Public Safety and remain at the scene until the officer lets you go.

    Bicycle Parking Only park in areas reserved for bikes. Trees, handrails, hallways, and sign posts are not for bicycle parking, and parking in such spots can result in a fine.

If Things Go Wrong

    If you break the rules, you will be fined. Besides violating rules while riding bicycles on campus, you could be fined for:

No bicycle registration  ………………..……………….…… $25

Bicycle parking banned   …………..…………………….……$30

Blocking path with bicycle   …………………………….……$40

Violation of bicycle equipment requirement  ……………....…$35

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。

在下面一段文字横线处补写恰当的语句，使整段文字语意完整连贯，内容贴切，逻辑严密。每处不超过15个字。

    文化自信是更基础、更深沉、更持久的自信，是理论自信之根。传统文人常用“腹有诗书气自华”显示自信。从文化自信与理论自信的关系看，____，“气自华”是自信的结果和表现。文化范围像大海那样宽广，包括物质文明、政治文明、精神文明、生态文明等等。中国人爱喝茶，俄国人喜饮酒，美国人放不下枪，诸如此类，统属文化。按文化大逻辑，理论属于文化，是文化的一个种类；____，再有理论，如同先有根，再有树；文化体量大、资源足，理论取之不尽、用之不竭；文化之根伸得广、扎得深，____。

    The technology is great. Without it we wouldn't have been able to put a man on the moon, explore the ocean's depths or eat microwave sausages. Computers have revolutionized our lives and they have the power to educate and pass on knowledge. But sometimes this power can create more problems than it solves.

    Every doctor has had to try their best to calm down patients who've come into their surgery waving an Internet print-out, convinced that they have some rare incurable disease, say, throat cancer. The truth is usually far more ordinary, though: they don't have throat cancer, and it's just that their throats are swollen. Being a graduate of the Internet “school” of medicine does not guarantee accurate self-health-checks.

    One day Mrs. Almond came to my hospital after feeling faint at work. While I took her blood sample and tried to find out what was wrong, she said calmly, “I know what's wrong；I've got throat cancer. I know there's nothing you doctors can do about it and I've just got to wait until the day comes.”

    As a matter of routine I ordered a chest X-ray. I looked at it and the blood results an hour later. Something wasn't right. “Did your local doctor do an X-ray?” I asked. “Oh, I haven't been to the doctor for years,” she replied. “I read about it on a website and the symptoms fitted, so I knew that's what I had.”

    However, some of her symptoms, like the severe cough and weight loss, didn't fit with it—but she'd just ignored this.

    I looked at the X-ray again, and more tests confirmed it wasn't the cancer but tuberculosis (肺结核)—something that most certainly did need treating, and could be deadly. She was lucky we caught it when we did.

    Mrs. Almond went pale when I explained she would have to be on treatment for the next six months to ensure that she was fully recovered. It was certainly a lesson for her. “I'm so embarrassed,” she said, shaking her head, as I explained that all the people she had come into close contact with would have to be found out and tested. She listed up to about 20, and then I went to my office to type up my notes. Unexpectedly, the computer was not working, so I had to wait until someone from the IT department came to fix it. Typical. Maybe I should have a microwave sausage while I waited?