A-A+
______ in our class Kevin has now become the
问题详情
______ in our class, Kevin has now become the black sheep of the group.
A．He was once the first prize winner
B．Being the first prize winner
C．The first prize winner he was
D．Once the first prize winner
参考答案
正确答案：D
解析：非谓语动词题。根据句子结构，两个独立句子之间必须有连词，排除选项A 和C 。而选项 D 语法结构合适，但是语义不对。因此，正确答案为D 。
