问题

cy.I didn’t know you had come back.So have you graduated from college—Yes.I _______ French for 5 years in Nanjing.
A:have studied
B:had studied
C:am studying D.studied;
D:studied;
B:had studied
C:am studying D.studied;
D:studied;
正确答案是:
同类题型
He _________ desperately in vain for something to say to break the silence.
her has two brothers, both of ____ graduatingfrom Beijing University.
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