Problem:OPTIONS:
- never open in constant darkness
- change their usual time to open
- open ahead of the time as they usually did
- continue to open at usual time

Read the following article and answer the question. Article: We had known for along time that flowers of different plants open and close at different time of day. Yet no one really understands why flowers open and close like this at special time. The question is not as simple as we might think, as recent experiments have shown. In one experiment, flowers were kept in constant darkness. We might expect that the flowers ,without any information about the time of the day, did not open as they usually do. In fact, they continue to open at their usual time. This shows that they have some special ways of knowing the time. Their sense time does not depend on information from the outside world. It is inside them: a kind of "inner clock". This discovery may not seem to be very important. However, it is later found that not just plants but animals have this "inner clock" which control the working of their bodies and influences their activities. Human beings, then, are also influenced by it. Whether we wish or not, it _ such things in our life as our need for sleep or need for food. Question: Before the experiment arrived at a conclusion ,people had thought that the flowers would _ . Answer:
****
A: never open in constant darkness

Problem:OPTIONS:
- joined the Backstreet Boys at the age of seven
- fell in love with music after Nick became famous
- was not allowed to sing by his family
- was thankful for his brother Nick's support

Read the following article and answer the question. Article: Not long ago, a rock band called the Backstreet Boys _ on the music scene. Young people everywhere loved their songs. One of the band's biggest fans was a young boy named Aaron Carter. Aaron had a special reason for taking such an interest in the band. Nick Carter, one of the Backstreet Boys, was Aaron's big brother. Even before Nick joined the band in 1996, Aaron loved music. From the age of two, Aaron spent most of his time listening to the radio. He sang along with his favorite songs. He made up dances to go with them. So Aaron's family was not surprised when Aaron decided to follow Nick into the music world. Aaron got off to a fast start. At the age of seven, he joined a band in his hometown of Tampa, Florida. But after two years, Aaron didn't want to be part of a band anymore. He wanted to sing alone. Soon, Brother Nick gave Aaron a helping hand. During a Backstreet Boys show in Germany, Aaron sang a song. He did an amazing job! After the show, someone from a record company asked Aaron to make an album . Of course, Aaron said yes! Since that day, Aaron has made lots of songs that sell well. His songs include "Crush on You" and "I'm Gonna Miss You Forever". Aaron has worked hard to become a success. But he never forgets how his brother gave him his start. As Aaron has said, "If Nick wasn't a singer, then I wouldn't be there." Question: According to the passage, Aaron _ . Answer:
****
A: was thankful for his brother Nick's support

Problem:OPTIONS:
- Apes have legal rights in Spain.
- Apes should have human rights.
- The Great Apes Project did a good job.
- Experiments on apes will be forbidden

Read the following article and answer the question. Article: MADRID (Reuters)--Spain' s parliament voiced its support on Wednesday for the rights of great apes to life and freedom. Parliament's environmental committee approved resolution urging Spain to carry out the Great Ape Project (GAP), designed by scientists and philosophers who say our closest genetic s deserve rights limited to humans. "This is a historic day in the struggle for animal rights and in defense of our evolutionary comrades, which will doubtless go down in the history of humanity," said Pedro Poza, Spanish director of the Great Ape Project. The new resolution has cross-party support and it is thought they will become law within a year, making Spain the first nation to extend legal rights to apes. Under the new law, potential experiments on apes in Spain will be forbidden. "We have no knowledge of great apes being used in experiments in Spain, but there is currently no law preventing that from happening," Poza said. Keeping apes for circuses, television commercials or filming will also be forbidden.Housing apes in Spanish zoos, of which there are currently 315, will remain legal, but supporters of _ have said the conditions in which most of them live will need to improve vastly. Philosophers Peter Singer and Paola Cavalieri founded the Great Ape Project in 1993, arguing that "non-human hominids " should enjoy the rights to life and freedom and not to be mistreated. Question: Which of the following expresses the main idea of the text? Answer:
****
A: The Great Apes Project did a good job.

Problem:OPTIONS:
- mourn her son's sudden death in a traffic accident
- remind people to be cautious of motorcycles
- tell parents to take better care of their children
- suggest people taking the chance to express their love in time

Read the following article and answer the question. Article: When I was an education official in Palo Alto, California, Polly Tyner, the president of our school board, wrote a letter that was printed in the Palo Alto Times. Polly's son, Jim, had great difficulty in school. He was classified as the educationally disabled and required a great deal of patience on the part of his parents and teachers. But Jim was a happy kid with a great smile that lit up the room. His parents acknowledged his academic difficulties, but always tried to help him see his strengths so that he could walk with pride. Shortly after Jim finished high school, he was killed in a motorcycle accident. After his death, his mother submitted this letter to the newspaper: Today we buried our 20-year-old son. He was killed instantly in a motorcycle accident on Friday night. How I wish I had known when I talked to him last that it would be the last time. If I had only known I would have said, "Jim, I love you and I'm very proud of you." I would have taken the time to count the many blessings he brought to the lives of the many who loved him. I would have taken the time to appreciate his beautiful smile, the sound of his laughter, his genuine love of people. When you put all the good qualities on the scale and try to balance all the _ phenomena such as the radio which was always too loud, the haircut that wasn't to our liking, the dirty socks under the bed, etc., your angry feelings won't amount to much. I won't get another chance to tell my son all that I would have wanted him to hear, but, other parents, you do have a chance. Tell your young people what you would want them to hear if you knew it would be your last conversation. The last time I talked to Jim was the day he died. He called me to say, "Hi, Mom! I just called to say I love you. Got to go to work. Bye." He gave me something to treasure forever. If there is any purpose at all for Jim's death, maybe it is to make others appreciate more of life and to have people, especially family members, take the time to let each other know just how much we... Question: By writing the letter printed in the Palo Alto Times, the author intends to _ . Answer:
****
A:
suggest people taking the chance to express their love in time