Q: I'm taking a test and have to guess the right answer to the question after the article. Article: The human body has hundreds of muscles. The three types are skeletal muscles, smooth muscles and cardiac, or heart muscles. Each kind of muscle has a special job to do. The skeletal muscles are attached to the bones; they actually hold the skeleton together. Strong cords, called tendons , help connect these muscles to the bones. Skeletal muscles give us strength and allow us to move in many ways. If you look at skeletal muscles through a microscope, you will see that it has bands of fibers that look like stripes . These stripes are called striations. Skeletal muscles usually move because the brain has sent a conscious message to them telling them what to do. This is called voluntary movement. Another type of muscle is smooth muscle. Unlike skeletal muscle, smooth muscle does not have striations. This is found in organs such as the stomach, the bladder , the lungs and the eyes. Smooth muscles are smaller than the skeletal muscles and they move involuntarily. The brain tells these muscles what to do, but we aren't even aware of it. For example, we don't have to think about breathing or digesting food. The smooth muscles just do their jobs automatically. For this reason smooth muscles are sometimes called involuntary muscles. Like smooth muscle, cardiac muscle also works involuntarily. It is a very thick muscle that is found only in the walls of the heart. Its job is to pump blood out of the heart and into blood vessels called arteries . The arteries help carry the blood to all parts of the body. When the cardiac muscles relax, they let blood back into the heart. Cardiac muscles have striations, just like skeletal muscles do. Question: When we _ , the job is done by smooth muscles. Options: A: close our eyes B: kick a ball C: hug our friends D: lift a suitcase
A: A

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: It's not just great minds that think alike. Dozens of the genes involved in the vocal learning that _ human speech are also active in some songbirds . And knowing this suggests that birds could become a standard model for investigating the genetics of speech production and speech disorders. Complex language is a uniquely human trait, but vocal learning -- the ability to pick up new sounds by imitating others -- is not. Some mammals, including whales, dolphins and elephants, share our ability to learn new vocalizations . So do three groups of birds: the songbirds, parrots and hummingbirds. The similarities between vocal learning in humans and birds are not just superficial. We know, for instance, that songbirds have specialised vocal learning brain circuits that are similar to those that mediate human speech. What's more, a decade ago we learned that FOXP2, a gene known to be involved in human language, is also active in "area X" of the songbird brain -- one of the brain regions involved in those specialised vocal learning circuits. Andreas Pfenning at the Massachusetts Institute of Technology and his colleagues have now built on these discoveries. They compared maps of genetic activity in brain tissue taken from the zebra finch, budgerigar and Anna's hummingbird, representing the three groups of vocal-learning birds. They then compared these genetic maps with others taken from birds and primates that can't learn new vocalisations, and with maps taken from the brains of six people who donated tissue to the Allen Brain Institute in Seattle. Their results showed that FOXP2 is just one of 55 genes that show a similar pattern of activity in the brains of humans and the vocal-learning birds. Those same genes show different patterns of activity in the brains of animals incapable of vocal learning. "The similarities are beyond one or a handful of genes," says Pfenning. "There are just systematic molecular similarities between song-learning birds and humans." "There's potential for songbirds to be used to study... Question: Which of the following is WRONG according to the passage? Options: A: The songbirds, parrots and hummingbirdsimitate humans. B: FOXP2 is active in one of the brain regions of the songbird brain. C: Songbirds have the same vocal learning brain circuits as human. D: FOXP2 is a gene that is known to be involved in human language.
A: C

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: Typhoons in the northern part of the world have girls' names.Sometimes they have very beautiful names.Rose is a pretty name but there was nothing pretty about Typhoon Rose.It was the worst typhoon to hit Hong Kong in ten years. It began to rain in the morning of Monday, August 16th, 1971.At ten o'clock in the morning, Typhoon Rose was still 130 miles away but already the wind was blowing people's umbrella away.The wind became stronger and stronger.The typhoon shelters were soon full of boats.Ships that were too big to go inside the shelters put down more anchors .Some very big ships went out to sea.It is safer for a big ship to be at sea in a typhoon because it cannot be blown onto rocks.Kai Tak Airport closed.No planes were able to take off or land.At 9:00 in the evening, all the lights went out. No one slept well that night.It is difficult to sleep in such bad weather. In Typhoon Rose, more than one hundred people died.229 people were hurt and 66 of these had to go to hospital.1500 lost their homes.The people of Hong Kong will not quickly forget Typhoon Rose! Question: The people of Hong Kong will not quickly forget Typhoon Rose because _ . Options: A: it caused the terrible losses B: they didn't sleep well that night C: Typhoon Rose wasn't as pretty as its name D: they couldn't find their ships after the typhoon
A: A