题目内容

Often during a conversation I’ll get the question. “Where have you traveled?” I’m always a little hesitant to answer because travel is typically viewed as going somewhere abroad and my travels haven’t exactly consisted of going abroad. 1. Travel is experienced when you ...

1. Step out of your comfort zone.

Have you ever heard of the saying “Life begins at the end of your comfort zone.”? The same goes for travel. You cannot travel unless you get planning! But the act of stepping out of your comfort zone doesn’t just stop once you’ve finished planning. 2. You have to let yourself be involved in whatever experience may come your way to really experience the beauty of travel.

2. Open your mind.

Wherever your destination may be, you need to arrive with an open mind. You’re going to be experiencing new sights, cultures, foods, maybe even languages. 3. Be open to trying new things, be open to understanding and be open to accepting. More importantly, open your mind to learning. You will learn so much more than you’ve ever dreamed of learning in a classroom.

3. 4.

Through experience, travel can really help you reflect on who you are as a person, what sights your heart responds to and what cultures have powerful influences on you. You begin to realize through the different experiences you find just how capable you really are. Traveling is not about the journey to the destination; it’s about the journey you take into yourself. 5.

A. Discover yourself.

B. Experience something new.

C. It continues throughout your travels.

D. Travel can be experienced in the next city, state or country.

E. You become equipped with a new pair of eyes and a more accurate sense of self.

F. What I want to share with you is that travel is not experienced by your destination.

G. You can’t learn to see the beauty within them unless you view them with an open mind.

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Cancer is a leading cause of death around the world.

When it comes to cancer, the sooner you know you have it, the better your chances of surviving are.

A new blood test could change the way doctors and researchers find cancer in patients. Researchers say the test could provide some hints of the early forms of the disease.

Gareth Jenkins is a professor at the University of Swansea. He says he and his team did not look for cancer. They instead looked for a by-product of cancer, mutated (突变的) red blood cells. They looked for, what Jenkins calls, the collateral (附带的) damage of cancer—the damage left by the disease.

“In this blood test we don’t measure the presence of cancer,we measure the presence of mutated red blood cells which are the collateral damage that occurs—a by-product of the cancer developing.’’

The researchers used normal laboratory equipment to perform the tests. This equipment looks for changes in the structure of millions of red blood cells. Those mutated cells lack a surface protein (蛋白质) that healthy cells normally have.

“The goal of the test is looking for very rare cells which have picked up a mutation. The number of mutated red blood cells in a healthy person is around 5 or so mutated cells per million; so, you have to look at millions of red blood cells to discover those rare events. The number increases in cancer patients—it goes up to 40 or 50 on average.”

The researchers tested blood from about 300 people, all of whom have cancer of the esophagus (食管). Patients with esophageal cancer have high levels of mutated red blood cells. Jenkins says that at this point he is not sure if other cancers would produce similar results.

The hope is that the new test could one day become part of commonly used medical methods to find out if a person has cancer. These new technologies could save millions of lives.

1.What does the underlined word “hints” probably mean in Paragraph 3?

A. Deaths. B. Experiences.

C. Signs. D. Kinds.

2.Healthy people and patients with esophageal cancer are different in of mutated red blood cells.

A. the size

B. the color

C. the shape

D. the number

3.What’s the author’s attitude to the new test?

A. Negative. B. Indifferent.

C. Positive. D. Doubtful.

4.What can be the best title for the text?

A. Cancer Can Be Prevented

B. New Test Could Find Cancer Earlier

C. Scientists Have Discovered How Cancer Spreads

D. New Cancer Treatment Is Showing Extraordinary Results

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