The only sour note has been struck by new energy tax proposals in the US and the EC. ()
A. introductions
B. destinations
C. accommodations
D. suggestions
China is in a position to buy more and more technology and ()goods on the international market, and make greater contribution to the world’s economic interflow.
A. tofinish
B. finishing
C. finished
D. finish
What role ()playing in the new project?
A. theengineersare
B. aretheengineers
C. theengineersis
D. istheengineers