问答题Nowadays more and more people spend their leisure time traveling, having sightseeing of the beautiful spots and places of historic interest. The Three Gorges on the Yangtze River are a must for visitors both at home and abroad. But so far not very many people know well those gorges and the beautiful scenery there. Travelers and tourists want to know more about them so as to make preparations for their future visit there. Write an essay of about 400 words introducing the above-mentioned places. In the first part of your writing you should present your thesis statement, and in the second part you should support the thesis statement with appropriate details. In the last part you should bring what you have written to a natural conclusion or a summary. Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks.
单项选择题Australia lies in the ______ of Asia. It belongs to Oceania.
单项选择题______ refers to actual speech, the speech acts that are made possible by the system of the language.
单项选择题When did the first edition of the three-volume Encyclopaedia Britannica come out
单项选择题A linguistic study is ______ if it tries to lay down rules for correct behaviour.