问题 填空题

当试图从一台能够上网的计算机登录到因特网上任意一台主机,并像在本地一样地运行该主机上的应用程序,在此过程中必须要用到______。

答案

参考答案:Telnet

解析: 不论用户使用自己在远程登陆服务器上的账号登陆还是采用远程服务器提供的公开账户,一旦登陆成功,就可以像远程主机的本地终端一样进行工作。

单项选择题
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Three Gorges Cruises(游程)

Day 1 Home → Beijing

We will meet you at the airport in Beijing and take you to the hotel in the downtown area.

Day 2 Beijing

After breakfast, you’ll visit Tiananmen Square. Then you will go to the Forbidden City, the home of Chinese emperors for more than 500 years. In the evening you will attend a welcome party and have a chance to enjoy Beijing Roast Duck!

Day 3 Beijing → Chongqing

After breakfast, you will fly to Chongqing and visit the Chongqing Museum. Then your cruise down the Yangtze River will begin on the five-star cruise ship, Regal China. You will spend the night on the ship.

Day 4 Chongqing → Fengdu

At 8:00 a.m., the cruise will leave Chongqing. Relax on the deck, and enjoy the beautiful scenery of the river. In the afternoon, we will arrive at Ghost City — Fengdu for an excursion (短途游览) on the shore. Overnight on the ship.

Day 5 Three Gorges

You will sail through the Qutang Gorge and the Wu Gorge, and take a small boat down the Shennong Stream to enjoy the scenery.

Day 6 Three Gorges

After passing the Xiling Gorge, you will go on a morning shore excursion to the Three Gorges Dam.

Day 7 Three Gorges → Wuhan →Shanghai

At 2:30 p.m., the cruise ship will arrive in Wuhan and the cruise tour will end. You will have a chance to visit the Yellow Crane Tower(黄鹤楼), and then you will fly to Shanghai.

Day 8 Shanghai → Home

You will visit the Shanghai Museum in the morning. After lunch, you will visit the Bund (外滩), which is said to be a landmark of Shanghai. Then you will be seen off at Shanghai airport.

小题1: How many nights will you spend on the cruise ship?

A.2.

B.3.

C.4.

D.5.小题2:On which day will you have an afternoon shore excursion?

A.Day 4.

B.Day 5.

C.Day 6.

D.Day 7.小题3:What is the order of the journey?

① the Wu Gorge                ② the Yellow Crane Tower

③ the Xiling Gorge           ④ the Bund

⑤ Chongqing Museum       ⑥ Fengdu

⑦ the Three Gorges Dam   ⑧ the Forbidden City

A.⑧⑤⑥③①②⑦④

B.⑧⑤⑥①③⑦②④

C.⑧⑥③⑤②①⑦④

D.④⑤⑥①②③⑦⑧小题4: How much will a family with 2 adults and a 3-year-old child pay for the visit?

A.US$4375.

B.US$4905.

C.US$3950.

D.US$4537.5.