1. The world’s largest Jiaozi was made, ______ an incredible 480 kilograms.

A. weighed         B. to weigh      

C. weighing        D. being weighed

2. Among the brilliant athletic achievements, a few records ______ because of the moving life stories behind them.

A. make out        B. turn out      

C. pick out        D. stand out

3. Silk from China found its way to India, the Middle East and Rome, ______spices and glass, which was not known to China.

A. in exchange for  B. in charge of

C. in terms of         D. in addition to