问题
单项选择题
I was discharged in 1947 and, motivated by intellectual curiosity, decided upon a career in medical research at a time when such a choice was not ______.
A．fashionable
B．adaptable
C．welcome
D．warmhearted
答案
参考答案：A
解析：[分析] 形容词辨析 A．fashionable流行的，时髦的；B．adaptable能适应的；C．welcome受欢迎的； D．warmhearted热心肠的，亲切的；因此选项A为答案。