No sooner had their latest product been put into market ________ it ________ by other similar companies.A.when; was modeled afterB.then; was modeledC.than; was modeled afterD.when; was modeled
参考答案：
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。
