Q: I'm taking a test and have to guess the right answer to the question after the article. Article: At night, bats fly through the air, catching hundreds of insects and other small animals. But during the day, they hardly move at all. Instead, bats pass the time hanging upside down from a secret spot. There are a couple of reasons why bats rest this way. First of all, it puts them in a position for takeoff. Unlike birds, bats can't fly into the air from the ground. Their wings don't produce enough lift to take off from a dead stop, and their hind legs are so small and underdeveloped that they can't run to build up the necessary takeoff speed. Instead, they use their front claws to climb to a high spot, and then fall into flight. During the hours when most enemies are active, bats gather where few animals would think to look and most can't reach. This allows them to disappear from the world until night comes again. There's also little competition for these resting spots, as other flying animals don't have the ability to hang upside down. Bats have a unique physiological adaptation that lets them hang around this way without using any energy. For you to hold your fist around an object tight, you contract several muscles in your arm, which are connected to your fingers by tendons ;as one muscle contracts, it pulls a tendon, which pulls one of your fingers closed. A bat's talons close in the same way, except that their tendons are connected only to the upper body, not to a muscle. To hang upside down, a bat pulls its claws open with other muscles. To get the talons to take hold of the surface, the bat simply lets its body relax. The weight of the upper body pulls down on the tendons connected to the talons, causing them to hold tight. Therefore, the bat doesn't have to do anything to hang upside down. Question: What is the passage mainly about? Options: A: The living habits of bats. B: How and why bats hang upside down. C: The importance of bats' hanging upside down. D: How bats use their energy at night.
A: B

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: A trip with your family and friends to Disney World can be one of the best vacations of your life. When you decide to travel to this destination, you can be sure in the knowledge that you are going to have a great time. Many travelers may be worried about the exorbitant amount of money that one has to pay for a comfortable and fun trip to Disney World. We all want to give our family and children the best time since it may only be a once in a lifetime vacation. However it would not be wise to end up in debt over a week-long stay in Disney World. A few handy tips and a little planning can make a lot of difference and can reduce some of your financial worries. You need to start planning for a vacation to Disney World well in advance. The first step is deciding what time of year you wish to visit it. The peak seasons of the year will be costly for the accommodations whether you are staying within or outside the theme park. Staying outside the resort is a choice that may save you a large amount of money if you plan to stay for a week or two. Also, there are plenty of budget hotels outside Disney World that offer cheap and pleasant accommodations with shuttle services. Another money saving tip is to buy food ahead of time. If you have most of your meals at your hotel or at cheaper restaurants, it will save you a lot of money. You can try not to buy food in and around Disney World. Carrying food and beverages and enough cold water would help you reduce the cost, too. Question: How can you save money if you visit Disney World according to the passage? Options: A: By going there in the peak seasons. B: By staying outside the resort for a week or two. C: By buying food ahead of time in Disney World. D: By carrying enough food and drinks.
A: D

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: It's good to make mistakes, and here is why. First of all, mistakes are a clear sign that you are trying new things. It's always good to try new things because when you are trying new things you are growing. If you never try anything new, how can you improve? How can you expand? The simple answer is "You can't". Look around you. With very few exceptions, either everything you see in your physical world or every single detail of every single thing is the result of someone trying something new. Another good thing about mistakes is this: When you are making mistakes, you are learning. Consider this: Edison failed 10,000 times before he perfected the light bulb. When asked how it felt to fail that many times, he said that he hadn't failed 10,000 times, but rather had learned 10,000 things that didn't work. Finally, when you make a mistake you are much closer to success. Why? Because when all is said and done, you will have tried some number of things before you succeeded. Every time you make a mistake you _ one of those things and are one step closer. But this all doesn't mean that you should go ahead without considering the consequences of a mistake. Quite the contrary, when you try something new you have to be willing to set some reasonable limits so that in the event that it doesn't work out the way you want it to, you will be in a position to try again. We all have limited resources in the form of time and money so don't blow them all on one approach to a problem. Realize that it probably won't be perfect the first time and allocate these resources appropriately so you can learn, make corrections, and try it again. Only by accepting and using your mistakes in this way can you make significant advances in your business and your career. There is an old saying that goes, "If you're not making mistakes, you're not trying hard enough." So go forth and make mistakes. And learn. And grow. And prosper . Question: . According to the article, one thing you should pay attention to about making mistakes is _ . Options: A: avoiding making the same mistakes B: accepting the punishment willingly C: taking consequences into account D: trying things out one by one
A: C

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: The price of gas has been going up. We do not know when it will end. Many people want to know how they can save fuel . The best way to save fuel is to change driving habits. The accelerator , or gas pedal,has a lot to do with how much gas you use.The faster you drive, the more gas you use. Drivers should slow down a bit to save fuel. Driving at a steady speed helps to save much gas you use.Accelerating slowly to get to the speed you want helps save gas, too. The more you drive your car.the more gas you use.Think about the places you need to go before leaving your home. _ ) that you need to do as you can in one trip.Always try to pick the shortest route when going somewhere. Cars that are in good working condition use less fuel. Take care of your car. Make sure the engine is running well and is tuned-up often. Have a mechanic check if something seems wrong. Tires are important, too. Keep the tires inflated properly on a car. It will help the car roll better. If a car's tires are worn, then they should be replaced. Finally,think about using your car less.Walk or ride a bike if you do not have to go far.Carpool or take public transportation when you can.Leaving your car at home really saves gas. Question: Which of the following can help save much oil? Options: A: Drive as fast as you can. B: Accelerate quickly to get to the speed you want. C: Drive fast a little now and slowly a little then. D: Drive at a speed that is seldom changed.
A: D