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Read the article and select the best answer. Article: February 11th is the birthday of the most famous American inventor,Thomas Alva Edison.Edison was born in 1847.He was not a good student when he was a young boy.His teacher said he was one of the most dumb headed students .He did badly in many subjects and left school after only three months.So his mother took him home and taught him herself.Edison didn't like school at all,but he loved science.He liked to ask questions. One day his father found him sitting on some eggs.His father asked him why.The boy didn't answer.He asked his father instead,"Why can't I hatch chickens,but hens can?" Edison invented 1328 things in his life,and these things made our lives more comfortable and the world more beautiful.People will never forget him. Question: Edison was born _ . Options: A: in winter B: one hundred years ago C: in Canada D: in January
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A

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Read the article and select the best answer. Article: Turn on the radio. A program will come out from a broadcasting station miles and miles away. We know that sounds and music themselves couldn't travel that distance through space .There must be something that brings the program from the station. But what is this silent carrier ( ) ? This is known as radio waves. However, we can't see them or even hear them. In fact, nobody knows exactly what they are. Nevertheless( ) ,we know that they are made by electricity . At the broadcasting station, people talk, sing, play musical instruments or make many other sounds. These sounds are changed into electricity. Then from the broadcasting aerial of a tall tower , electricity sends out radio waves which travel in all directions .And some of them reach your radio aerial. What happens next is a magical thing. The radio waves start an electric current ( ) in your aerial like the one that was first made in the broadcasting station . Finally, the loudspeaker in your radio set changes the electricity into sound .Therefore, you hear the program. ,. Question: When you turn on the radio _ . Options: A: you can see a program B: you can hear a program C: a picture will appear D: you can feel the electric current.
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B

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Read the article and select the best answer. Article: Selena Gomez won Favorite Female Singer at 2014 Kids' Choice Awards on March 29. It is a very important awards show held every year in America. Gomez was born on July 22,1992 in Texas. The 22-year-old girl is an all-round star----she not only acts well but also sings a lot of popular songs. At the age of 7, Gomez first played with a purple dinosaur on the TV show Barney and Friends. In 2007, Gomez acted in Wizards of Waverly Place (<<>> ),which was a big success. After that, she played different roles in many films and become more and more popular. Gomez made her own band at the age of 17. Fans love her songs because of her beautiful voice. By fan, she has released three albums . She also has a good sense of fashion. Gomez wore a beautiful dress at the Kids' Choice Award. It made her lovely and she shone the whole night. Charity is an important part in Gomez's life. In October 2008, she was named UNICEF's spokes-person for Trick-or-Treat, which encourages children to raise money on Halloween to help poor children around the world. She said that she was excited to encourages other kids to make a difference in the world. Question: People like her songs because _ . Options: A: her voice is beautiful B: she is a movie star C: she looks pretty D: she is lovely
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A