Thousands of rockets ______ with chemicals were fired into the sky to create the beautiful scenes in the Asian Games .
A.load
B.loaded
C.loading
D.to load
网友回答
B解析考查非谓语动词。“在亚运会上，成千上万的装满化学物质的火箭被发射到空中，为了制造漂亮的景象。”rockets和load是动宾关系，故用过去分词loaded作后置定语，相当于定语从句（which were loaded...）。故选B。