单选题{{I}} Questions 19-22 are based on the following news report. You now have 20 seconds to read the questions 19-22.{{/I}}

单选题{{I}}Questions 14～17 are based on the following conversation.{{/I}}

单选题Some British people regard Britain as ______.

单选题Howlongwilltheadultsandteenagersinthisprogramlivetogether?A.Fiveweeks.B.Sixweeks.C.Sevenweeks.D.Eightweeks.

单选题The passage is about ______.

单选题According to the passage, the Empire Builder enjoyed an increase in rider ship and? profits because______ .

单选题What'sthewomangoingtodo?

单选题{{B}}Part A{{/B}}{{I}} You will hear 10 short dialogues. For each dialogue, there is one question and four possible answers. Choose the correct answer A, B, C or D, and mark it in your test booklet. You will have 15 seconds to answer the question and you will hear each dialogue ONLY ONCE.{{/I}}

单选题

单选题 {{I}}Questions 19 to 22 are based on the passage you have just heard.{{/I}}

单选题The author believes that television in the United States has become important to most people because ______.

单选题______of the apples in the fruit market are soft and sweet. [A] Two-third [B] Two-thirds [C] Second-third

单选题 {{B}}Text{{/B}} There are two aspects which determine an individual's intelligence. The first is the brain he is born{{U}} (26) {{/U}}. Human brains differ considerably, {{U}}(27) {{/U}}being more able than others. {{U}}(28) {{/U}}no matter how good a brain he has to begin with, an individual Will have a low order of intelligence{{U}} (29) {{/U}}he has opportunities to learn. So the second aspect is what{{U}} (30) {{/U}}to the individual — the environment in which he is brought{{U}} (31) {{/U}}. If an individual is handicapped{{U}} (32) {{/U}}, it is likely that his brain will{{U}} (33) {{/U}}to develop and he will{{U}} (34) {{/U}}attain the level of intelligence of which he is{{U}} (35) {{/U}}. The importance of environment in determining an individual's intelligence can be{{U}} (36) {{/U}}by the case history of the identical twins, Tom and Mike. When the twins were three months old, their parents died, and they were placed in{{U}} (37) {{/U}}foster homes. Ton, was reared by parents of low intelligence in an{{U}} (38) {{/U}}community with poor educational{{U}} (39) {{/U}}. Mike, {{U}}(40) {{/U}}was educated in the home of well-to-do parents who had been to college. This environmental{{U}} (41) {{/U}}continued until the twins were{{U}} (42) {{/U}}their late teens, {{U}}(43) {{/U}}they were given test to{{U}} (44) {{/U}}their intelligence. Mike's I. Q. was 125, twenty-five points higher than the{{U}} (45) {{/U}}and fully forty points higher than his identical brother.

单选题 Text Today, most countries in the world have canals. Many countries have built canals near the coast, and parallel (26) the coast. Even in the twentieth century, goods can be moved more cheaply by boat than by any other (27) of transport. These (28) make it possible for boats to travel (29) ports along the coast without being (30) to the dangers of the open. Some canals, such as the Suez and the Panama, save ships weeks of time by making their (31) a thousand miles shorter. Other canals permit boats to reach cities that are not (32) on the coast, still other canals (33) lands where there is too much water, help to (34) fields where there is not enough water, and (35) water power for factories and mills. The size of a canal (36) on the kind of boats going through it. The canal must be wide enough to permit two of the largest boats using it to (37) each other easily. It must be deep enough to leave about two feet of water (38) the keel of the largest boat using the canal. When the planet Mars was first (39) through a telescope, people saw that the round disk of the planet was criss-crossed by a (40) of strange blue-green lines. These were called "canals" (41) they looked the same as canals on earth (42) are viewed from an airplane. However, scientists are now (43) that the Martian phenomena are really not canals. The photographs (44) from space-ships have helped us to (45) the truth about the Martia "canals".

单选题The word "done" in the first paragraph can be best replaced by "______".