After Marco Polo came to China, he became friends with ________ Chinese emperor of _________ Yuan Dynasty named Kublai Khan.
| A．an; the | B．a; the | C．the; a | D．a; a |
It is a truth________acknowledged that when one has gained material wealth, he’ll surely seek for spiritual enjoyment.
| A．partly | B．universally | C．particularly | D．previously |
Letters to the editor must carry the writer’s full name, which indicates that writers are held________for what they say.
| A．considerate | B．reasonable | C．independent | D．previously |
We’d be very grateful if you could join us because your cooperation will________the timely completion of our project.
| A．reach for | B．make for | C．go for | D．stand for |
As angry crowds got into the streets fighting for their basic rights, the local government________the police to keep order.
| A．called in | B．brought about | C．picked out | D．paid back |
When you________, use a handkerchief to cover your nose and mouth. This is particularly necessary in public places.
| A．speak | B．whisper | C．sneeze | D．breathe |