[单选题]when did Belgium become an independent kingdom?
A.in 1800
B.in 1830
C.in 1815
D.in 1930

[单选题]when did Belgium become an independent kingdom?
A.in 1800
B.in 1830
C.in 1815
D.in 1930

[单选题]When did you first encounter these difficulties?
A.create
B.present
C.experience
D.resolve

[单选题]Did anyone call when I was out?
A.everyone
B.someone
C.nobody
D.anybody

[单选题]The question "How fast did he drive when he ran the red light?" __________ "He ran the red light".
A.presupposes
B.entails
C.contradicts
D.includes

[单选题]Did anyone call me when I was out?
A.invite
B.name
C.answer
D.phone

[单选题]When we praise the children, "you did a very good job! " you can raise your thumb without saying "good". This suitation means that we can understood the meaning by__________.
A.spoken language
B.body language
C.spelling language
D.written language

[单选题]When American-born actor Michael Pena was a year old, his parents were deported. They had illegally walked across the U.S. border from Mexico and when they were caught by immigration authorities, they sent Pena and his brother to stay with relatives in the U.S. “It was quite a bit of a gamble for my parents,” says Pena, “but they came back a year later.” Pena?s father, who had been a farmer in Mexico, got a job at a button factory in Chicago and, eventually, a green card. Pena stayed in Chicago until, at 19, he fled to Los Angeles to pursue his acting dreams. This family history makes Pena?s latest role especially personal. In Cesar Chavez, Pena plays the labor leader as he struggles to organize immigrant California farm workers in the 1960s. To pressure growers to improve working conditions and wages, Chavez led a national boycott of table grapes that lasted from 1965 to 1970 and is recorded in the film. Chavez, like Pena, was the American-born son of Mexican farmers who immigrated to the U.S. “ He understands this duality, the feeling of being born in a place but having a very big idea of where your heritage comes from,” says the film director, Diego Luna. “This thing of having to go to school and learn in English and then go home to speak Spanish with your parents.” As immigration policy is hotly debated on Capitol Hill this year, Luna and others who were involved with Cesar Chavez are hoping the movie will spark new support for reform and inspire American Latinos to get involved. “The message Chavez left was that change couldn?t happen without the masses being a part of their own change,” says Ferrera, a first generation Honduran American who plays the union leader?s wife Helen. Rosario Dawson, who co-founded the advocacy group Voto Latino, plays Chavez ally and labor leader Dolores Huerta. Immigrant-rights issues in the U.S. have evolved substantially in the years since Chavez founded the United Farm Workers (UFW). Undocumented workers now make up a far larger share of the agricultural workforce in California than they did in the 1960s, according to Miriam Pawel, author of The Crusades of Cesar Chavez, published the next month. Chavez was vehemently against illegal immigration, believing it made strikes difficult to execute and weakened the union. He initiated a program in the mid-1970s to locate undocumented farm workers and report them to immigration officials, Pawel writes. And despite his early victories, Chavez?s UFW union represents just a small part of those working on California farms today. “Chavez?s legacy is not in the field, which is sad,” says Pawel. Still, she says, his organizing strategies, featured extensively in Cesar Chavez, have been adopted by other activists, including those leading the modern immigrant-rights movement. Chavez's most important contribution may have been humanizing the Latino population for the American public. Farm laborers, many of whom barely spoke English, traveled across the country during the grape boycott, standing outside grocery stores to persuade housewives not to buy grapes and to spread the word about their plight. “They gave the boycott this very human face,” says Pawel. “It was families talking to other families,” says Luna. “It?s about the power we have just by being who we are.” Which of the following is closest in meaning to the underlined word "vehemently" in PARAGRAPH FOUR?
A.Emotionally.
B.Deliberately.
C.Strongly
D.Actively.

[单选题]The drinking water has become contaminated with lead.
A.polluted
B.treated
C.tested
D.corrupted

[单选题]Computers will become more advanced and they will also become easier to use.Improved speed recognition will make the operation of a computer easier.Virtual reality（虚拟现实）,the technology of（ ）with a computer using all of the human senses,will also contribute to better human and computer（请作答此空）.Other,exotic（奇异的）models of computation are being developed,including biological computing that uses living organisms,molecular computing that uses molecules with particular（ ）,and computing that uses DNA,the basic unit of heredity（遗传）,to store data and carry out operations.These are examples of possible future computational platforms that,so far,are limited in abilities or are strictly（ ）.Scientists investigate them because of the physical limitations of miniaturizing circuits embedded in silicon.There are also（ ）related to heat generated by even the tiniest of transistors.
A.interfaces
B.behavior
C.similarities
D.Comparison