完形填空

Hidden passengers travelling in ships, trains, or even cars can be a terrible trouble——especially when they are insects. As for this, there is a great _____1_____ between human beings and insects. The former _____2_____ every possible effort to avoid being discovered ,while the latter quickly _____3_____ attention to themselves.

　　We can only show mercy to the _____4_____ man who had to stop his car soon after _____5_____ from a country village to drive to London. Hearing a strange noise from the _____6_____ of the car, he naturally got out to _____7_____ the wheels carefully, but he found nothing wrong, so he _____8_____ his way. Again the noise began _____9_____ and became even louder. Quickly _____10_____ his head, the man saw what appeared to be a great _____11_____ loud following the car. When he stopped at a village further on, he was told that a queen bee must be hidden in his car as there were thousands of bees_____12____ .

　　On learning this, the man drove away as quickly as possible. After an hour's _____13_____ driving, he arrived safely in London. Where he parked his car outside a _____14_____ and went in. It was not long _____15_____ a customer who had seen him arrive _____16_____ in to inform him that his car was _____17_____ with bees. The poor driver was _____18_____ that the best way should be to call a _____19_____. In a short time the man arrived. He found the unwelcome passenger hidden near the wheels at the back of the car. Very thankful to the driver for this _____20_____ gift, the bee-keeper took the queen and her thousands of followers home in a large box.

Without proper planning, tourism can cause problems. For example, too many tourists can crowd public places that are also enjoyed by the inhabitants(居民) of a country. If tourists create too much traffic, the inhabitants become angry and unhappy. They begin to dislike tourists and to treat them impolitely. They forget how much tourism can help the country’s economy. It is important to think about the people of a destination(目的地) country and how tourism affects them. Tourism should help a country keep the customs and beauty that attract tourists. Tourism should also advance health and happiness of local inhabitants.

　　Too much tourism can be a problem. If tourism grows too quickly, people must leave other jobs to work in the tourism industry. This means that other parts of the country’s economy can suffer.

　　On the other hand, if there is not enough tourism, people can lose jobs. Businesses can also lose money. It costs a great deal of money to build large hotels, airports, first-class roads, and other support facilities(设施) needed by tourist attractions. For example, a major international-class tourist hotel can cost as much as 50 thousand dollars per room to build. If this room is not used most of the time, the owners of the hotel lose money.

　　Building a hotel is just a beginning. There must be many support facilities as well, including roads to get to the hotel, electricity, sewers(阴沟) to handle waste, and water. All of these support facilities cost money. If they are not used because there are not enough tourists, jobs and money are lost.

1.Which of the following has most probably been discussed in the paragraph that goes before the passage?

A．It is not important to develop tourism.

B．Building roads and hotels is important.

C．Support facilities are highly necessary.

D．Planning is of great importance to tourism.

2.Too much tourism can cause all these problems except _____.

A．a bad effect on other industries

B．a change of the customs of the country

C．air and water pollution

D．pressure on traffic

3.Not enough tourism can lead to _____.

A．the fact that some people may be out of work

B．an increase in tourist attractions

C．the higher cost of support facilities

D．a rise in price and a fall in pay

4.The word “handle” in the last paragraph most probably means _____.

A．carry away        B．pick up           C．get in             D．take down