The best time ______ is September and October. A: to visit Tianjin B: visited Tianjin C: to have visited Tianjin D: to be visited Tianjin

I don’t know ____ . A: what the population of Tianjin is B: what is the population of Tianjin C: how much the population in Tianjin is D: how much is the population in Tianjin

The cultural center is composed of Tianjin museum, Tianjin ArtGallery, Tianjin Library (Cultural Center), Tianjin Grand Theatre, Tianjin Natural History Museum, Sunshine Park and Civic Square, as well as a public transportation hub including metro and buses and other supporting facilities.

It's colder in Tianjin than Beijing, though Tianjin is further to the south and nearer to the sea.

She has been in Tianjin for ten years. Tianjin has become her second ________.

I hope that you will be interested in learning about Tianjin's abundant history and culture, enjoying Tianjin's beautiful scenery, and tasting Tianjin's cuisines in person.

Above all, the introduction to Tianjin would not compete without including Tianjin's fine delicacies.

Which of the following statement about the Tianjin explosion is wrong? A: Tianjin explosion happened in the dangerous goods warehouse of Tianjin Ruihai International Logistics Company B: 165 people, mostly factory employees, were killed in the accident C: Tianjin big bang occurred on August 12, 2015 D: Tianjin's economic growth rate once ranked first in China

Tianjin is not only the birthplace of the first modern university in China --Tianjin University, but also the birthplace of Chinese vocational education.

There are 4 municipalities directly under the Central Government of China. They are . A: Beijing, Shanghai, Tianjin and Xi’an B: Beijing, Xi’an, Hangzhou and Nanjing C: Beijing, Shanghai, Tianjin and Chongqing D: Beijing, Chengdu, Shanghai and Tianjin