Doctor Smith was one of the______ in cancer research.A、pioneersB、advocatesC、en

游客2025-04-04 14

问题 Doctor Smith was one of the______ in cancer research.

选项 A、pioneers
B、advocates
C、engineers
D、founders

答案 A

解析

转载请注明原文地址:https://tihaiku.com/zcyy/4026415.html

相关试题推荐

随机试题

最新回复(0)