问题
单项选择题
The ______ discovery of dinosaurs' complete genes shocked the world and was received with disbelief.
A．successful
B．alleged
C．convincing
D．malicious
答案
参考答案：B
解析：[分析] 形容词辨析 A．successful成功的；B．alleged声称的，所谓的；C．convincing令人信服的，有力的；D．malicious怀恶意的，恶毒的；此句意为：所谓发现恐龙完整基因的消息令全世界为之震惊，也受到人们的怀疑。因此答案为B。