What is Laura' s main concern about the job？

A .  The program runs and prints “Hello” B .  An error causes compilation to fail. C .  The program runs and prints “Hello world!” D .  The program runs but aborts with an exception.

A . To act as ballast for light vessels B . To provide ventilation and drainage for cargo C . To secure the tarpaulins in place D . To support weakened bulkhead

A . Logistics must be globalization B . Logistics is developing C . Logistics needs all nations involved in the world D . Logistics activity is international

A .  The code compiles and “s=” is printed. B .  The code compiles and “s=null” is printed. C .  The code does not compile because string s is not initialized. D .  The code does not compile because string s cannot be referenced. E .  The code compiles， but a NullPointerException is thrown when toString is called.

A .  The code compiles and “s=” is printed. B .  The code compiles and “s=null” is printed. C .  The code does not compile because string s is not initialized. D .  The code does not compile because string s cannot be referenced. E .  The code compiles， but a NullPointerException is thrown when toString is called.

A . The program runs and prints “Hello” B . An error causes compilation to fail. C . The program runs and prints “Hello world!” D . The program runs but aborts with an exception.

A．Why is the world tourism industry declining. B．How does the world economy influence the tourism industry. C．What is the development of the world tourism industry in the past 5 years. D．What are the factors that influence the world tourism industry.

A．Animals yawn for a number of reasons. B．Yawning results only from fatigue of boredom. C．Human yawns are the same as those of other animals. D．Only social animals yawn.

A．Salad. B．Garlic bread. C．Boiled vegetables. D．Dessert.

A．Men's way of buying things. B．Women's attitude towards shop assistants. C．The difference between men and women in buying things. D．Men are better in choosing what they will buy.

A．The development of e-mail in the world. B．The advantages of e-mail. C．The popularity of writing in people's life. D．A comparison between e-mail and long-distance calls.

A．A recent show B．A film festival C．A live production D．An upcoming movie

A．The population of London. B．London as a melting-pot. C．The rapid development of London. D．The policy of London government.

A．Training for a professional athlete. B．His ways of physical training. C．How to do cross-country running. D．How to do mountain climbing.

A．What the man and the woman are going to do tomorrow night. B．The Star Wars movie tickets will be on sale tomorrow night. C．The man invites the woman for the opening premiere tomorrow. D．How to get the pre-sale movie tickets.

A．New findings of the reason for sudden infant death. B．New methods to prevent sudden infant death. C．The mystery of sudden infant death. D．The relationship between sudden infant death and modern medicine.

A．Reinforced concrete in buildings B．The stresses caused by earthquakes C．Earthquake-resistant structures D．Understanding construction sites

A．How to exploit nonrenewable mineral resources B．The exploitation of minerals in protected environments C．Pollution as a by-product of mineral exploitation D．The economic and environmental costs of exploiting minerals

A．The change in the policy of insurance. B．The independent insurance agency market. C．The development of an insurance company. D．The worries of an insurance customer.

A．She lives so far away. B．She has no time to visit her parents. C．Her parents won"t be back. D．She needs to work but also see her parents.

A．The importance of anthropology to modem society. B．A good source of information about a society. C．Attitudes toward culture in the 1940"s. D．The relationship between anthropology and the military.