Taiyuan, a city in North China, was struck by a heavy snow last week, _____serious traffic problems. A.facing B.faced C.having faced D to face
.A modern city has been set up in ____ was a wasteland ten years ago.
To make members of a team perform better, the trainer first of all has to know their ____ and weaknesses.
In the new century, we still should _____ primary importance to the development of economy.
I remember _____ this used to be a quiet village.
---I drove to Shanghai for the 2010 Expo last week. --- Is that_____ you had a few days off?