C. Most people, they spoke their first words

D. None, they spoke their first words

26. The secret of language is that__________. .

A. one sound might be as good as another

B. people can understand each other

C. a certain sound is for a certain thing

D. there is a special sound for each person

27. You could learn words________.

A. before you knew what the language was

B. after you knew what the language was

C. before you knew the secret of the language

D. when you were a baby

28. The aim in using language is ________.

A. to get everything one wants from others

B. to say what one wants to know

C. to share ideas, opinions, news, etc with one another

D. to make oneself understood by others

　　C

　　When you are travelling in Thailand，which means of transport is the best choice？

　　You can rent a variety of motorbikes or bikes in Thailand．It seems to be very popular in most of the beaches and islands along the places in the north．The most popular bikes are the little 125 cc Honda Dream which you can get for about 150 baht （铢） a day or as little as 3，000 baht per month，making it the cheapest way to tour Thailand for the people from other countries．

　　Sometimes you will have to go somewhere by taxi．When you are in cities in Thailand，especially in Bangkok，always remember to get a taxi that is traveling on the roads．Some drivers outside hotels refuse to use the meter（计程表）．They will ask a price which is several times the price when they use the meter!

The quality of the roads in Thailand is generally pretty good，so renting cars is another way to get around．The big car rental companies may offer you slightly older cars at a very reasonable（合理的） price．It is a little surprising considering that the cost of buying a car in Thailand is more than