问题 填空题

甲、乙、丙三人中有一位是意大利牧师,有一位英国骗子,还有一位美国赌棍.牧师不说谎话,骗子总说谎话,赌棍有时要说谎.

甲说:“丙是牧师.”

乙说:“甲是赌棍.”

丙说:“乙是骗子.”

甲是______,乙是______,丙是______.

答案

假设丙是牧师,则甲说了真话,他不会是骗子,则甲必是赌棍;那么乙说的就是真话,乙也不是骗子,这与题意矛盾,所以假设谬误;

所以丙不是牧师,则牧师必定是乙.所以甲是赌棍,丙是骗子;

答:甲是赌棍,乙是牧师,丙是骗子.

故答案为:赌棍,牧师,骗子.

阅读理解

阅读理解。

     Camping wild is a wonderful way to experience the natural world and, at its best, it makes little environmental

influence. But with increasing numbers of people wanting to escape into the wilderness, it is becoming more and

more important to camp unobtrusively (不引人注目的) and leave no mark.

     Wild camping is not permitted in many places, particularly in crowded lowland Britain. Wherever you are,

find out about organizations responsible for managing wild spaces, and contact them to find out their policy on

camping and shelter building. For example, it is fine to camp wild in remote parts of Scotland, but in England

you must ask the landowner's permission, except in national parks.

     Camping is about having relaxation, sleeping outdoors, experiencing bad weather, and making do without

modern conveniences. A busy, fully-equipped campsite (野营地) seems to go against this, so seek out smaller,

more remote places with easy access to open spaces and perhaps beaches. Better still, find a campsite with no

road access: Walking in makes a real adventure.

     Finding the right spot to camp is the first step to guaranteeing a good night's sleep. Choose a campsite with

privacy and minimum influence on others and the environment. Try to use an area where people have obviously

camped before rather than creating a new spot. When camping in woodland, avoid standing dead trees. Which

may fall on a windy night. Avoid animal runs and caves, and possible homes of biting insects. Make sure you

have most protection on the windward side. If you make a fire, do so downwind of your shelter. Always

consider what influence you might have on the nature word. Avoid damaging plants. A good campsite is found,

not made-changing it should be unnecessary.

1. You needn't ask for permission when camping in _____.

A. national parks in England

B. most parts of Scotland

C. crowded lowland Britain

D. most parts of England

2. The author thinks that a good campsite is one _____.

A. with easy access

B. used previously

C. with modern conveniences

D. far away from beaches

3. The last paragraph mainly deals with _____.

A. protecting animals

B. building a campfire

C. camping in woodland

D. finding a campsite with privacy

4. The passage is mainly about _____.

A. the protection of campsites

B. the importance of wild camping

C. the human influence on campsites

D. the dos and don'ts of wild camping

判断题