单选题Passer-by: ______ ? Local resident: Yes, there's one near the end of the street. It's behind the church.

单选题No one can avoid______by advertisements.

单选题It is important that the hotel receptionist ______ that guests are registered correctly. A. has made sure B. made sure C. must make sure D. make sure

单选题Man: Can I borrow your Maths textbooks? I lost mine on the bus.Woman: You have asked the right person. I happen to have an extra copy.Question: What does the woman mean?

单选题There is no doubt that the ______ of these goods to the others is easy to see.

单选题It can be concluded from information contained in the text that the average temperature at an altitude of I kilometer above the Earth is about ______.

单选题These melodious folk songs are generally ______ to Smith, a very important musician of the century.

单选题 Questions5-8 are based on the conversation you have just heard.

单选题 A benefit performance is a performance for which a charitable organization has bought out at a discounted price and ______ funds by selling tickets at a full price.

单选题There has been an increase in attendance at lectures ______ by the World Affairs Council, which brings international issues to public attention. A. developed B. sponsored C. advanced D. promoted

单选题Let’s go to the airport a little earlier __________ we can choose better seats.

单选题 Questions13-15 are based on the passage you have just heard.

单选题The Social Security Act did not include health insurance because the commission considered that its inclusion would Ujeopardize/U the passage of the act.

单选题 Many families in the United States have a larger income now than ever before, but people are finding it difficult to make ends meet anyway. Almost everyone is wondering, 'What happens to all my money? I never seem to have anything left to put away.' Why isn't a dollar worth as much as it used to be? One dollar is always worth the same amount, that is, 100 cents. But the value of a dollar is how much it can buy. The value of money depends on the cost of living. Economists say that the cost of living is the money that a family must pay for the necessities of life such as food, housing or rent, clothes and medical expenses. For many years now, the cost of living has increased greatly, so the value of the dollar has decreased. When a dollar has a low value, you cannot buy as many things with it. No one fully understands why the cost of living keeps increasing, but economists believe that workers and producers can make prices go up. As workers earn more money, they have more money to spend, so they demand more goods. If there is a great demand for certain goods, the prices of these goods go up. At the same time, if there's a shortage of goods, the price also goes up. For example, if everyone wants to buy more and more gas, the price of gas goes up. When companies withhold gas from buyers, they can also make the price of gas go up. Families need to know what happens to their money. They need to make their income meet the cost of living, so many people plan a family budget. A budget is a list of monthly expenses. If your expenses add up to more than your income, you must find ways to save money. Maybe you're spending too much on entertainment. Or if you're spending too much on clothes, you may want to sew your own clothes. Budgeting helps you spend your money wisely as the cost of living increases.

单选题Competitors for the painting competition must ______ their entries by Friday.

单选题We tried to______ our conversation to arguments relevant to the topic.

单选题Where do cars get their energy from? For most cars，the answer is petrol.21___________some cars use electricity.These cars have 22 __________motors that get their power from large batteries.In 23 ，ther

单选题They made detailed investigations to ______ themselves with the needs of the rural market.

单选题She tried hard, ______she was unsuccessful.