The books, the dictionaries, must be put back where they .
A. included; were
B. to include; are
C. including; were
D. including; are
网友回答
A. included; were
B. to include; are
(答案→)C. including; were
D. including; are
解析：考查非谓语动词和时态。including 是介词,包括，后面有宾语，故不可能用Included,第二格，放回原来的地方，故用过去时。