The Great Wall istourist attraction that millions of people pour in every year.
so a well-known
a so well-known
such well-known
such a well-known
After his journey abroad, Richard Jones returned home, ___.
A devastating(毁灭性的) mudslide in northwest China's Gansu Province earlier in August killed at least 1,467 , with 298 still ___ .
Word has come ___ a 100-million-year-old dinosaur fossil was recently discovered on a mountain in Ningcheng County, Chifeng.
You cannot be more careful when crossing the street, or you may ___ by cars.
Scientists have many theories about how the universe_____.