问题
单项选择题
For each of these targeted markets, the technology transfer brokers have identified several needs and have performed matching research for space technology or know-how which could potentially respond to these needs.
A．facilities
B．devices
C．agents
D．pallids
答案
参考答案：C
解析：[分析] 词义辨析brokers经纪人，掮客；A．facilities设备；B．devices装置；C．agents代理(商)； D．pallids 苍白的，暗淡的；因此C为答案。