No sooner had their latest product been put into market ________ it ________ by other similar panies.
A.when; was modeled after
B.then; was modeled
C.than; was modeled after
D.when; was modeled
网友回答
C解析这题考查固定句型：No sooner +倒装句+than+主句，第二空考查词组model after“仿照…制作”，选C。