The young boy was sitting on the ground in the refugee camp playing with an empty tin.Other children were standing around watching him with envious eyes. Envy? Of an empty tin? This tin was indeed no worthless piece of trash--it was a splendid truck,complete with wheels and grille and floor.The vehicle even had remote control,a frayed piece of string from the"engine"to the hand of the owner. The tin had lost all its original markings.But its first load had probably been sardines .Later the tin had been left with other rubbish behind the refugee camp clinic,and the boy had found it on one of his daily expeditions into the"big world". For thousands of refugee children,a tin 1ike this rates high on their list of wants.It can be used for many purposes,as jewellery,as a toy,for drinking or as a medicine box. Many refugee children would consider it the happiest day of their lives if they received a handful of marbles as a present. They dream of gifts which children in developed countries take for granted.Maybe a book to read.or a pencil and an exercise book of their very own. Their imagination can create toys,but it cannot create books.Someone else must provide them.A more costly and valuable gift they cannot imagine. Which of the following would be the best title for the passage? A) An Enviable Toy Present B) Sardine Tin--A Precious Toy C) A Splendid Truck Toy D) A Poor Refugee Cam
B
It's well known that our human memory can fail us. People can be forgetful, and they can sometimes also "remember" things incorrectly, with damaging consequences in the classroom, courtroom, and other areas of life. Now, researchers show for the first time that bumblebees can be unreliable witnesses too. Bumblebees are rather clever animals, which explains why Chittka has been studying learning and memory in the insects for the last 20 years. Most times when people have studied memory in animals, errors in performance have been taken to mean that the animals failed to learn the task or perhaps learned it and then forgot. But what if animals can experience a more interesting type of memory failure? To find out, Chittka first trained bumblebees to expect a reward when visiting a yellow artificial flower followed by one with black-and-white rings. During subsequent tests, bees were given a choice between three types of flowers. Two were the types they'd seen in the training before. The third had yellow-and-white rings, representing a mixed-up version of the other two. Minutes after the training, the bees showed a clear preference for the flower that recently rewarded them. One or three days later, however, something very different happened when the bumblebees' memory was put to the test. At first, the bees showed the same preference displayed in the earlier tests, but as the time went on, they began selecting the flower with yellow rings, even though they'd never actually seen that one in training before. Chittka says that insects make similar errors in the conjunction of long-term memories as humans do. The ability to extract common features between different events in the environment might come at the expense of remembering every detail correctly. In bees, with their limited brain capacity , the pressure to store main features of several objects rather than each individual object might be much greater, compared with humans. According to the passage, which of the following statements is NOT true? A) Memory failure influences students' study effects. B) Bumblebees' memory is complicated and worth studying. C) The bees couldn't make out which flower had rewarded them days later. D) Bumblebees are stupid insects with limited brain capacity.
D
Q: Welcome to Cambridge Dictionaries Online! Cambridge University Press publishes a range of dictionaries for learners of English all around the world. You can search our dictionaries using the search box at the top of the page. New for elementary learners We've added two new choices to Cambridge Dictionaries Online-Essential British English and Essential American English. Both are for elementary, and lower intermediate learners of English, and are specially written to make the definitions and examples easy to understand. They cover all of the vocabulary that elementary and lower intermediate students need to make progress, and help students to arrange their learning by showing the words that should be known at Al, A2, and B1 levels. You can look up the dictionaries from the dropdown box at the top of the page. More than just a dictionary Don't forget to visit our New Words, which keeps you up to date with those words and meanings that are just starting to be used in English. There's also About Words, our fascinating blog about how the English language behaves. You can give your opinion on new expressions or blog posts by voting or leaving comments, so get involved! Tell your friends! If you find something you like, you can now share it with your friends. Just elide on the relevant icon to spread the word. You can also become a fan on Facebook, follow us on Twitter, or add a Cambridge Dictionary toolbar to your computer -- it's now easier than ever. Do you like Cambridge Dictionaries Online? Could you make it even better? Let us know your thoughts and ideas! Email us and let us know: dictionary@cambridge.org. Paul Heacock Dictionaries Publishing Manager Cambridge University Press The new-added Cambridge Dictionaries online are probably most suitable for _ . A) college students B) English teachers C) adult English learners D) middle school students
A: D
(Question)
Many job opportunities are offered to those who wish to work. It helps if you know more than one language. There are good jobs for interpreters and typists who know English and another language. There are many good jobs in government. In most cases, you must be a citizen of this country, and you must take a civil service examination. These examinations are open to everyone, regardless of race, religion, or color. For many civil service jobs you need a high school diploma. The person who does not have a high school diploma can get one. There are several ways. You can study high school subjects at home and then take special tests. If you pass the tests, then you get a diploma. Or you can go to night school. There are classes that prepare you to take special tests to earn a diploma. You can attend a night school that grants a high school diploma if you complete certain courses. If you do this, you do not have to take the special tests. Be as well trained as you can. Get as much training as you can. Opportunity knocks at every door. Be sure that when it knocks at your door you are ready. Which of the following is not true? If you want to get a high school diploma, you need _ . A) to study at home and pass special tests B) to go to night school to prepare you to pass special tests C) to attend a night school and complete certain courses D) to get as much training as you can and be always ready
(Answer)
D