题目内容
— Did you watch Front of the Class?
—Sure. It’s __ educational film, and it’s one of __most popular films in our class.
A. a; the B. an; / C. an; the
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题目内容
— Did you watch Front of the Class?
—Sure. It’s __ educational film, and it’s one of __most popular films in our class.
A. a; the B. an; / C. an; the
B. 
C. 