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【单选题】

There’s been a lot of talk about extraterrestrial beings visiting our planet. I don’t put much stock in that. I am convinced, however, that we are surrounded by sentient things of our own whose single aim is the harassment of the individual and, ultimately, the destruction of society.
Let me illustrate. A couple of years ago, I received a $ 600 insurance dividend. Sitting at the kitchen table, my wife and I discussed what we might do with the bonanza. I realize now that the refrigerator overheard our conversation. The very next day, it went berserk. The repairman told us we needed a new unit. Cost: $ 600.
Not long after, we got a refund from the IRS, enough to pay for a vacation in Mexico.
"I’ve something to tell you," I said to my wife. "Privately."
"How about the den" she suggested. I remembered that the color television set is in the den. "No, not there. Let’s go outside."
I showed her the check as we stood in the driveway. We hugged each other elatedly and hardly noticed the rain.
My car was parked within earshot. I didn’t think anything of it at the time. As I started for the train the next morning, the car began devilish screeching sounds.
"The engine’s shot," my mechanic said, "Replacing it will cost about a thousand dollars." The car’s demise convinced me I was on to something big. I dug through our financial records. I discovered that over the past ten years our receipt of "found" money invariably was followed by equal expenditures to replace a hot-water heater, a television and a stove.
Today, I lavish compliments on all the mechanical devices in our home. And I never, ever mention financial rewards in front of them.
But if this article is published and I’m paid for it, the word processor is going to go wrong for sure. It’ll know.
Which of the following statements is true

A.
The author believes that there have been extraterrestrial beings visiting our planet.
B.
The author and his wife talked about the refund in the driveway where noting could hear them.
C.
The author and his wife were overjoyed at the repayment from the IRS.
D.
The author noticed that the refrigerator was overhearing his conversation with his wif
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【单选题】People might be seriously ill if the cells in their body (). A.grow without being instructed B.die regularly C.fail to follow people’s instructions D.develop in the human body

A.
Whatever our differences as human beings are, we all think we’re more like the rest of the animal world than we realize. It is said that we share 40 percent of our genetic (遗传的) structure with the simple worm.
B.
But that fact has helped Sir John Sulston win the 2002 Nobel Prize for Medicine. Sir John is the founder of the Sanger Institute in Cambridge, which was set up in 1992 to get further understanding of the human genuine (染色体组).
C.
To help them do this, they turned to the worm. The nematode (线虫类的) worm is one of the earliest creatures on planet earth. It is less than one millimeter long, completely transparent and spends its entire life digging holes through sand. But it still has lots to say about human life, and what can be done to make it better.
D.
What the worm told Sir John and his colleagues was that each of cells in the human body is programmed like a computer. They grow, develop and die according to a set of instructions that are coded in our genetic make-up.
E.
Many of the diseases that humans suffer from happen when these instructions go wrong or are not obeyed. When the cell refuses to die but carries on growing instead, this leads to cancer. Heart attacks and diseases like AIDS cause more cell deaths than normal, increasing the damage they do to the body. Sir John was the first scientist to prove the existence of programmed cell death.

【单选题】After reading the story what can we infer about the hospital(). A.It is children’s hospital. B.It has strict rules about visiting hours. C.The nurses and doctors there don’t work hard. D.A lot of pati...

A.
We walked so quietly that the nurse at the desk didn’t even lift her eyes from the hook. Mum pointed to a big chair by the door and I knew she wanted me to have a seat. While I watched, mouth open in surprise, mum took off her hat and coat and gave them to me to hold. She walked quietly to the small room by the lift and took out a wet mop (拖把). She pushed the mop past the desk and as the nurse looked up, mum nodded and said, "Very dirty floors."
B.
"Yes. I’m glad they’ve finally decided to clean them," the nurse said. She looked at mum strangely and said, "But aren’t you working late"
C.
Mum just pushed harder, each swipe (拖) of the mop taking her farther and farther down the hall. I watched until I couldn’t see her and the nurse had turned back to write in the big book.
D.
After a long time mum came back. Her eyes were shining. She rapidly put the mop back and took my hand. As we turned to go out of the door, mum nodded politely to the nurse and said, "Thank you."
E.
Outside, mum told me: "Dagmar is fine. No fever."
F.
"You saw her, mum"
G.
"Of course. I told her about the hospital rides, and she will not expect us until tomorrow. Dad will stop worrying as well. It’s a fine hospital. But such floors! A mop is no good. You need a brush.\

【单选题】下列除哪项外均可见口臭?()

A.
口腔不洁
B.
胃热
C.
胃肠积滞
D.
牙病
E.
胃寒

【单选题】Where does the man work(). A.In a factory. B.In a hospital. C.On a farm.

A.
M: Oh, yes, we work very hard in our factory.
B.
W: So you get up early every day
C.
M: Well, I live near the factory, so I get up at about 6: 30.
D.
W: Do you have breakfast
E.
M: Yes, I have some bread, and a cup of tea. Sometimes I have an egg or two.
F.
W: And what time do you begin to work
G.
M: I begin to work at 7:30, and have lunch at about 11:30.