问题
单项选择题
All but one ______ here just now.
A.is
B.was
C.has been
D.were
答案
参考答案:D
解析: 该句主语为all。故选D。
All but one ______ here just now.
A.is
B.was
C.has been
D.were
参考答案:D
解析: 该句主语为all。故选D。