3.5L—20/8型空压机一级气缸直径是（）mm。A.430 B.440 C.450

Welcome to our city—Nanning. It is a beautiful city with many trees and flowers. So it is called “Green City”. There are many nice places to visit. Come and enjoy your trip to Nanning.

	Place: Nanning Qingxiu Mountain
	Location: in the southeast of Nanning
	Attractions: green trees, special rocks, beautiful lakes and clean springs
	Price: 15 yuan(Adults) Opening time: 7:00—18:00
	Place: Guangxi Science & Technology Museum
	Location: Minzu Avenue
	Attractions: robot show, Youth Science Studio, the high technology theater
	Price: 30 yuan(Adults) Free (Children below 1.40 m) Opening time: 9:30 —17:00 (Tuesday—Sunday) Monday (closed)
	Place: Nanning Zoo
	Location: in the west of Nanning
	Attractions: wild animals, dolphin show, Caribbean Water World
	Price: 50 yuan(Adults) 20 yuan (Children 1.20 m—1.40 m) Free (Childen below 1.20 m) Opening time: 8:00—17:00
	Place: Zhongshan Food Street
	Location: Zhongshan Road
	Attractions: different kinds of local flavors(风味), Laoyou Noodles, snails and BBQ
	Opening time: 6:00p.m.—midnight

根据短文内容，选择最佳答案，并在答题卡上按要求作答。
小题1:If Tony likes robots, where do you advise him to go?

A．NanningQingxiu Mountain.

B．Guangxi Science & Technology Museum.

C．Nanning Zoo.

D．Zhongshan Food Street.

小题2:When is Nanning Qingxiu Mountain open for the visitors?

A．At 6:30 am.	B．At 10:00 pm.
C．At 6:30 pm.	D．At 10:00 am.

小题3:What can you do in Zhongshan Road?

A．Enjoy the special rocks.	B．Try delicious food.
C．Watch the dolphin show.	D．Learn the knowledge of technology.

小题4:Mrs. White wants to take her son Mike to the zoo. Mike is 1.30 meters tall now. How much will they pay?

A．50 yuan.	B．60 yuan.
C．70 yuan.	D．100 yuan.

小题5:From the passage, we know _________________.

A．Nanning has some famous places to visit

B．People in Nanning are friendly

C．You can go to the museum on Monday

D．You don’t have to pay for the ticket to Nanning Zoo if you are a child