问题补充:
It was in the United States that I made the of Professor Jones.
A. acquaintance
B. association
C. recognition
D. acknowledgement
答案:
(答案→)A. acquaintance
B. association
C. recognition
D. acknowledgement
解析:本题考查名词词义辨析。句意为:我是在美国认识的琼斯教授。make the acquaintance of sb. 与......相识。