单选题— Can we please get a new air conditioner for our bedroom?— ______— Can't you see that it's not working fight?A. Do you have to repair it?B. It is not very hot in this season.C. I also think we should buy a new one.D. What's wrong with the one we have now?

单选题Inwhatwaydoespheromoneworkonthesamespeciesofplantoranimal?A.Ittravelsinthewater.B.Ittravelsthroughtheair.C.Ittravelsinthebloodorplantsap.

单选题The word "holiday" originally meant "holy day", but now it signifies any day on which we don"t have to work. This is an example of ______.

单选题I feel it is your husband who ______ for the spoiled child.

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单选题To say that a soldier fought in battle like a lion may be a good descriptive ______, but it does not mean that he was on all fours, roaring and wagging his tail! A. anecdote B. analogue C. analogy D. analysis

单选题Which movie is an American fantasy adventure fillm released in 2012，nominated for eleven Academy Awards and offered four including Best Director in 2013?

单选题Martha: Hello, it's Martha. Are you okay? I've just heard that you had a narrow escape when you went diving that day? Carter: ______ Martha: What happened? You are a very experienced diver, aren't you? Carter: Well, yes. But it was an accident.

单选题{{B}}Section C{{/B}} This section consists of one passage followed by five questions. Read the passage carefully, and then answer each of the questions in a maximum of 10 words. Remember to write the answers on the answer sheet. Questions 56 to 60 are based on the following passage. Marijuana(大麻) is a green, brown, or gray mixture of dried, shredded leaves, stems, seeds, and flowers of the hemp plant ( Cannabis sativa). Cannabis is a term that refers to marijuana and other drugs made from the same plant. Other forms of cannabis (大麻) include sinsemilla. hashish and hash oil. All forms of cannabis are mind-altering (psychoactive) drugs. The most common way of using marijuana is smoking. Smoking is also the most expedient way to get the THC (a main active chemical in marijuana) and other chemicals into the bloodstream-- when the smoke from marijuana is in haled, the THC goes directly to the lungs. Your lungs are lined with millions of alveoli, the tiny air sacs where gas exchange occurs. These alveoli have an enormous surface area--90 times greater than that of your skin--so they make it easy for THC and other compounds to enter the body. The smoke is absorbed by the lungs just seconds after inhaling. You can also eat marijuana. In this case, the marijuana enters the stomach and the blood absorbs it there. The blood then carries it to the liver and the rest of the body . The stomach absorbs THC more slowly than the lungs. When marijuana is eaten, the levels of THC in the body are lower, but the effects last longer and are more deteriorating. Marijuana users often describe the experience of smoking marijuana as initially relaxing and mellow, creating a feeling of haziness and light-headedness. The user's eyes may dilate, causing colors to appear more intense, and other senses may be enhanced. Later, feelings of a paranoia and panic may be felt by the user. The interaction of the THC with the brain is what causes these feelings. To understand how marijuana affects the brain, you need to know about the parts of the brain that are affected by THC. The debate over the addictive capacity of marijuana continues. Ongoing studies now show a number of possible symptoms associated with the cessation of marijuana use. These symptoms most commonly include: irritability, nervousness, depression, anxiety and even anger. Other symptoms are restlessness, severe changes in appetite, violent outbursts, interrupted sleep or even insomnia. In addition to these possible physical effects, psychological dependence usually develops because a person's mind craves the high that it gets when using the drug. Beyond these effects that marijuana has, marijuana smokers are susceptible to the same health problems as tobacco smokers, such as bronchitis, emphysema and bronchial asthma. Other effects include dry-mouth, red eyes, impaired motor skills and impaired concentration. Long-term use of the drug can increase the risk of damaging the lungs and reproductive system, according to the US Drug Enforcement Agency (DEA). It has also been linked to heart attacks. Although marijuana is known to have negative effects on the human body, there is a raging debate over the use of medicinal marijuana. Some say that marijuana should be legalized for medical use because it has been known to suppress nausea, relieve eye pressure, decrease muscle spasms, stimulate appetite, stop convulsions and eliminate menstrual pain. Because of its therapeutic nature, marijuana has been used in the treatment of several conditions including: cancer and AIDS (to suppress nausea and stimulate appetite), glaucoma (to alleviate eye pressure), epilepsy (to stop convulsions) , and multiple sclerosis (to decrease muscle spasms). Others believe the negative effects of marijuana usage outweigh the positive. There are currently several US states that have legalized marijuana for medical purposes Alaska, Arizona, California, Colorado, Hawaii, Maine, Nevada, Oregon and Washington. Questions :

单选题What was the name of the ship that brought the Pilgrims to New England in 1620? A. Pitta. B. Sunflower. C. Mayflower D. Queen Mary.

单选题If remote-controlled cars are more expensive than mechanical cars, and radio-controlled cars are more expensive than remote-controlled cars, which of the following statements must be true?

单选题—Hello! Can I speak to Alice, please? —Sorry. She isn't in at the moment. —______? Please tell her to call me back on my mobile. A. Could I leave a message B. Can you hold the line C. Will you put me through D. May I take a message

单选题It is hard to tell whether the country is going to have an economic boon, or a ______. A. confession B. submission C. recession D. transmission

单选题Fiona said that she felt quite embarrassed that day because she was not accustomed to ______ like that.

单选题Which American President said: "We hold these truths to be self-evident that all men are created equal" ? A. Abraham Lincoln. B. George Washington. C. John Kennedy. D. Thomas Jefferson.

单选题Dairy farms and _____ farming for meat and wool are the most important industries in New Zealand.

单选题M: Excuse me, I'm sorry to bother you. ______ a 10 note? W: Sorry, I can't unless you buy something here.

单选题Mike: If you are not busy, would you by any chance be interested in going to the movie with me this Saturday? Susan : I"d love to, but I can"t. I have to study for my exams. Mike: Susan: Thanks for asking though. Maybe we can see a movie some other time.

单选题What do we know about Mark from the conversation?