[音频]How far away is the big square?
A. Two blocks (街区)away.
B. Three blocks (街区)away.
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[音频]Where is the big square?
A. Behind the zoo.
B. In front of the zoo.
A domain name is the Web address that we type in the Web browser
A. 对
B. 错
Some domain names are the same, so it’s difficult to find your page.
A. 对
B. 错
Domain names should be easy to remember.
A. 对
B. 错