You visit the Grand Canyon and take beautiful photos with a______（2 words).

听力原文：W: How was your trip to the Grand Canyon？M: It was excellent! We spent five days

The famous Old Faithful is located inA．the Grand Canyon.B．the Great Basin.C．the Great Cent

The Grand Canyon in north-western______is one of natures most impressive sights.A．UtahB．Ar

The Grand Canyon carved by______is one of natures most important sights.A．the Columbia Riv

Experts suggest using a different password for every website you visit, and changing the p

Experts suggest using a different password for every website you visit and changing the p