作为城市的燃料，天然气比煤炭 A．开发利用难度小 B．燃烧效率低 C．对大气污染

Come and see the Indian elephants and the new tigers from Northeast China. The beautiful birds from England are ready to sing songs for you, and the monkeys from Mount EMei（峨眉山）will be happy to talk to you. The lovely dogs from Australia want to laugh to you. Sichuan pandas will play with balls for you. The giraffes from Africa are waiting to look down on you.

Tickets                            Opening Time Grown--- ups : ￥ 3                 9:00 a.m. --- 4:00 p.m. on weekdays Children: Over 1.2 m : ￥ 2 Under 1.2m: Free                    10:00a.m.—3:00 p.m. on weekends Keep the zoo clean! Do not touch, give food to or go near the animals.

根据短文内容，选择最佳答案，并在答题卷上按要求作答。
小题1:How much does Mr. Smith have to pay if he visits the zoo with his 14—year—old son?

A．￥ 3.

B．￥ 4.

C．￥ 5.

D．￥ 6 .

小题2:At which of the time can we visit the zoo?

A．8:30 a.m. Wednesday.	B．9:30 a.m. Friday.
C．3:30 p.m. Sunday.	D．5:00 p.m. Tuesday.

小题3:Which of the following can we do in the zoo?

A．To touch the monkeys.

B．To give some food to the animals.

C．To go near the tigers.

D．To watch the animals carefully.

小题4:How many kinds of animals are there in the passage?

A．Four.

B．Five.

C．Six.

D．Seven.

小题5:What is this passage?

A．An advertisement.

B．A speech.

C．A story.

D．A song.