The Moonstone was in a real story which in England in the 1790s.
A. set; taking place
B. setting; take place
C. set; had taken place
D. set; took place
网友回答
A. set; taking place
B. setting; take place
C. set; had taken place
(答案→)D. set; took place
解析：考查词组和时态：句意：月亮石是以一个发生在18世纪90年代的英国的真实的故事为背景的。第一空是be set in“以…为背景,第二空的take place因为是发生在18世纪90年代，所以是一般过去时。选D。