若12x=23y，则x：y=______：______．如果y=18，则x=__

在蒸气加热系统中，蒸汽一般都是从换热器的（）进入，从（）流出换热器。

1 Day Fly-Fly Aboriginal Rock Tour

Tour Details

Operator: Adventure North Australia

Destination: Cooktown

Departs From: Cairns

Tour Description

Voted as one of Australia's Must-Do-Experiences. Treat yourself to an amazing day out with Aboriginal

Elder Willie Gordon.

Depart Cairns Domestic Airport for the Skytrans Flight to Cooktown. Flight departs Cairns at 6:45 a.m.

Enjoy a 45-minute flight with wonderful views from Cairns to Cooktown as you fly along the coast between the World Heritage rainforest and the Great Barrier Reef. On arrival in Cooktown you will be met by

Willie Gordon, the traditional storyteller of the Nugal-warra clan(部落).

Willie Gordon takes guests to his ancestral rock art sites, set high in the hills above Hope Vale, outside

Cooktown. Here he shares the stories behind the art, and explains how the paintings speak of the most

basic and important quality of life and the knowledge of his people.

The tour takes you through an impressive view of six rock art sites, including an ancestral Birth Cave and

the Reconciliation Cave. This includes a 30-minute bush walk on generally easy terrian(地形). (Covered

closed-on shoes must be worn.)

Return to Cooktown at 1:15 p.m. where Willie will take you to the Nature Power House Museum,

Cooktown's Visitor Information Centre. Lunch is included at the Verhandah Cafe.

The rest of the afternoon is free to explore historical Cooktown before your transfer to Cooktown airport and return flight to Cairns. Flight arrives at Cairns Domestic Airport at 6:40 p.m. Own arrangements on

arrival in Cairns.

Prices

Adults: $ 549.00

Children: $ 390.00

Families(2 adults and 2 children): $ 1,869.00

1. According to the passage, how will tourists arrive in Cooktown?

A. By ship.

B. By car.

C. By air.

D. By train.

2. What do we learn about Willie Gordon?

A. He acts as the guide of the tour.      

B. He is the owner of the Verhandah Cafe.

C. He works in the Nature Power House Museum.

D. He is the manager of Adventure North Australia.

3. After viewing rock art, tourists will go to__________.

A. the World Heritage rainforest

B. the Great Barrier Reef

C. rock art sites outside the town

D. the Nature Power House Museum

4. We learn from the passage that the whole trip lasts about__________.

A. six hours

B. eight hours

C. ten hours

D. twelve hours

5. From the passage, the tour is designed to let the tourists__________.

A. learn about the custom

B. enjoy the ancient art

C. taste the delicious snacks

D. experience the lifestyle

《智能变电站技术导则》规定，智能变电站可配置独立的网络报文记录分析系统，可实现对全站各种网络报文的哪些记录分析功能？

公开披露的基金信息不包括（）。

A.基金财产的资产组合季度报告、财务会计报告及中期和年度基金报告

B.对证券投资业绩进行预测

C.基金资产净值、基金份额净值

D.涉及基金管理人、基金财产、基金托管业务的诉讼

中医五脏中，被称为“华盖”的脏是（）

A.肝

B.心

C.脾

D.肺

E.肾