A-A+
His presidential address in New York______on t
问题详情
His presidential address in New York______on the importance of communication between science and industry.
A．bore
B．spoke
C．dwelt
D．threw请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
解析：speak on意为“涉及，谈及”；dwelt的原形是dwell，dwell on意为“详述，详细探讨”，如He dwelt on the importance of the matter(他详述了这件事的重要性)；throw on意为“匆匆穿上”。根据句意推出正确答案是C选项。
