The Yellow Mountain is ________ tourist attraction that millions of people pour in every year.
| A．such wellknown a |
| B．a so wellknown |
| C．so a wellknown |
| D．such a well known |
Tom raised his handsto say something, but he remained silent in the end.
| A．even if | B．as if | C．so that | D．now that |
Not until the early years of the 19th century ________ what heat was.
| A．man did know | B．did man knew |
| C．didn't man know | D．did man know |
_______ in a friendly way, their quarrel came to an end.
| A．Being settled | B．Settled | C．Settling | D．Having settled |
I sight of an empty seat at the back of the bus and went directly there.
A. lost B caught C. looked D. took
—Have you heard the story of "The Merchant of Venice"
—No. When and where does the story ______ ?
| A．take up | B．take on | C．take place | D．take off |