Read the following article and select the best answer. Article: The market investigation is indispensable to sales promotion. They are closely related as the lips and teeth, so to speak. What you produce is for sale on the market. It would be impossible to succeed in selling a product without first investigating the market. In the international market, goods on sale coming from different countries and suppliers are always facing keen competition. Under such circumstances, they will try everything possible to familiarize themselves with the market conditions. In making investigations, we ought to get information about what similar items the competitors are offering on the market, what prices they are quoting , what features their products have, who are their regular customers, etc. Then, how can we obtain such information? There are many channels that we can make use of in doing this sort of work. The commercial counselor's offices of our embassies stationed abroad can help us in making market investigations. Nowadays, our import and export corporations send their trade groups abroad every now and then. One of their purposes is to make market surveys on the spot. Certainly, face-to-face talks with foreign businessmen are also important channels to get market information. The Chinese Export Commodities Fairs and some other fairs of similar nature as well as visits of foreign businessmen provide us with such opportunities. Of course , there are some other ways of making market investigations. Question: Which of the following statements is not true? - The relationship between market investigation and sales promotion is just as that of the lips and teeth. - It is impossible to succeed in selling a product without market investigation. - There are various ways of making market investigation. - Production goes before market investigation.
Production goes before market investigation.

(Question)
Read the following article and select the best answer. Article: One day Thomas Alva Edison was given a letter by his teacher. His teacher asked him to give it to his mother. Edison thought it was something nice. After he returned home, he proudly gave it to his mother, saying "My teacher let me give this letter to you." Not knowing what it was, Edison's mother opened it, and then her eyes opened wide. With tears in her eyes, she looked at her son and read out the letter aloud, "Your child is a genius. This school is too small for him and doesn't have enough good teachers to train him. Please teach him yourself." The fact was that Edison liked asking strange questions in class. His teachers thought he was mentally ill. They could no longer stand him and decided to stop him from going to school. However, Edison's mother didn't give up on her son. She taught him at home. Many years after Edison's mother died and he was already one of the greatest inventors, one day he was looking through the old family things. Suddenly he saw a piece of folded paper in the corner of a drawer. He took it and opened it up. It read, "Your son is addled (mentally ill). We won't let him come to school any more." Edison cried for hours and then he wrote in his diary, "Thomas Alva Edison was an addled child, but, by his hero mother, he becomes the genius of the century." Having faith in those we love is very important. We should have faith in those around us. Even if others have given upon you, you should have faith in yourself. Question: The passage is meant to show that _ . - teachers should love their students - parents know their children the best - we should have faith in others and ourselves - most children can be geniuses if encouraged
(Answer)
we should have faith in others and ourselves

Ques: Read the following article and select the best answer. Article: World top-ranked badminton player Lin Dan said last Friday that he was a better player than Taufik Hidayat in the year of 2006 despite losing the Asian Games single title to the Indonesian Olympic champion. "I have ranked No.1 in the world for two straight years and I think people can easily come to a conclusion on who is a better player for the whole year," said Lin Dan, also known as Super Dan in the badminton world because of his marvelous performance in the sport. Hidayat beat Lin 21-15, 22-20 to give Indonesia its second gold medal in Doha on December 9, retaining his Asian Games singles title and avenging two losses to the badminton world champion. Lin, 23, led China to the men's team title after defeating Hidayat twice in three days, in the preliminary round and in the semifinals of the Asian Games. In their third meeting, Lin came up against a better-prepared Hidayat than he had encountered previously. Hidayat was cheered on by the noisy support from dancing and flag-waving Indonesian fans, who had converted the badminton arena into a national celebration even before the two players stepped onto the court. There's been a lot of acrimony between Hidayat and Lin, who this year won the single title in the world championships after former champion Hidayat crashed out in the quarterfinals. In Doha, Hidayat was quoted as calling Lin "arrogant" before the event began, but the two stars played down the rift (a situation where two people dislike each other). "It's no problem, we're close friends," said Hidayat. "The media _ it." Lin said last Friday in Beijing that he and Hidayat remain friends despite all the rumors . "There is no problem between Taufik and me although we don't talk to each other very much," said Lin. "Media tends to make up things in order to make their stories juicy." Question: Which of the following statements is true according to the passage? - Lin beat Hidayat in all the games of 2006. - Lin won the single title in the world championships in 2006. - Indonesian fans held a national celebration after the two players stepped onto the court. - Hidayat beat Lin 21-15, 22-20 to give Indonesia its first gold medal in Doha on the ninth of December
Ans: Lin won the single title in the world championships in 2006.

Read the following article and select the best answer. Article: A report on a new software that enables eyes to do the typing appears in Wednesday's edition of the journal Nature. Replacing a keyboard or mouse, eye-scanning-cameras mounted on computers have become necessary tools for people without limbs or those affected with paralysis. The camera tracks the movement of the eye, allowing users to "type" on a virtual keyboard as they look at the screen. And now, researchers from the Cavendish Laboratory at prefix = st1 /CambridgeUniversitysay they have developed software that replaces the standard QWERTY keyboard layout with one that is nearly twice as efficient, more accurate and easier on the eyes. Called Dasher, the prototype program looks into the natural gaze of the eye and makes predictable words and phrases simpler to write. Any off-the-shelf camera capable of scanning eye movement can be used with Dasher, though the person must sit fairly still during the interaction. The letters of the alphabet appear in a single column on the right of the screen, with an underline symbol to represent a space. Each letter is framed by a color1ed box. As the user looks at a particular letter on the right side of the screen and drags it to the left with their eye, another sub-alphabet column begins to emerge inside the box on the right-hand side, along with more letters framed in color1ed boxes. Dasher is designed to anticipate which letter will be needed, so although the successive sub-alphabet columns are initially very small, the letters or combination of letters that appear are most likely to be used next in that sequence. For example, if a person starts with the letter "h", the language models in Dasher will bring up "a" "e" "i" "o" and "u" in the sub-alphabet box, along with a few other possible combinations like "ello" to form the word "hello". Each box has a complete alphabet within it, though the first letters to appear have the highest probability of usage. The letters are then placed together to form a sentence on the left side of the screen. Researchers say people... Question: With the new software Dasher, people can type with their eyes through _ . - a computer screen with eye-scanning sensors - an eye-scanning camera on computer - a color1ed box attached to the computer - a regular keyboard with sensors
an eye-scanning camera on computer