考博考试

试题来源：考博英语-116
【单选题】 Researchers at Children's Hospital of Pittsburgh announced they had discovered ______ evidence that a virus is involved in what used to be called juvenile diabetes.
A．incessant
B．compelling
C．identical
D．problematic

参考答案：B
网考网解析：
compelling强制性的，令人信服的，引人注目的；incessant不断的，不停的；ide... 查看试题解析出处>>