(单选题)
The printer ______ out of order, the secretary did not know what to do.
A.were
B.being
C.has been
D.was being
参考答案:B
参考解析:
考查独立主格结构。句意:打印机坏了,部长不知道该怎么办。分析句子成分可知,此处the secretary did not know what to do为句子的主谓宾结构,无连词且无从句,空格处只能填入非谓语动词being,构成独立主格结构,A、C、D均为谓语动词形式。故选B。
知识点: