What is the main disadvantage of using a credit card?

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 . manages the CRS Server   B . creates CRS Engine reports   C . creates application scripts for call flows   D . remotely manages the LDAP Directory &e

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．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．organically grown foods are nutritious. B．how to buy organically grown foods. C．what does organically grown foods mean？ D．a general standard should be established to regulate the organically grown produce.

A．The objections of death penalty have become less severe. B．The death itself is considered inhumane and unacceptable. C．Death penalty opponents only care about how one is put to death. D．The "hygienic" way of execution is even more barbaric. 此题为多项选择题。

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、life B、love C、nature D、the mindset and perpective of human beings E、death 此题为多项选择题。

A．To point out similarities in Emerson"s essays and poems B．To prepare the students to read an essay by Emerson C．To compare Emerson"s concept of universal truth to that of other authors D．To show the influence of early United States society on Emerson"s writing 此题为多项选择题。

A．Suggestions and techniques to help one better organize his time, study habits and resources. B．Plan or technique that could be labeled as the best and be guaranteed to fit each individual C．Efficient use of time will enable you to include both work and play. D．Activities as if going to school is a business.

A．Reminding the company employees of how to send and receive mails B．Criticizing the company employees for some bad habits C．Informing the company employees of an important announcement from the post office D．Giving thanks to all the company employees

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．Many UK teenagers are at risk of food poisoning because they fail to take simple precautions. B．Food poisoning in the UK is on the rise. C．Washing hands is important. D．British schools need to improve their sanitation levels in order to reduce instances of food poisoning.

A.Volcanic eruptions are not always deadly. B.Older volcanic eruptions were more destructive. C.Carbon dioxide emissions often give rise to global warming. D.It is not easy to calculate the killing power of a volcanic eruption.

A．He wonders if he'll have enough time to do the job. B．He is afraid he won't know enough to do the job well. C．He fears that the job may be too boring.

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.

A．To outline contrasting types of economic system. B．To explain the science of economic systems. C．To argue for the superiority of one economic system. D．To compare barter and money-exchange markets.