"Dancing Beijing" is a symbol of trust and an expression of self confidence, ______ the promise that Beijing has made to the world.
A. stand for
B. standing for
C. stood for
D. stands for
______ 90 hectares, Tianjin Cultural Center has been built upon the spirits of culture, people and ecology.
A. Covers
B. Covered
Covering
D. Cover
The color red is intensively used in the emblem, ______ the passion up to a new level.
A. pushing
B. pushed
C. push
D. is pushed
It rained heavily in the south, ______ serious flooding in many places.
A. caused
B. to cause
C. having caused
D. causing