Where have you been ____ you left home?
A．before
B．as
C．since
D．when
答案：C
— Would you like to _________ us in a game of cards?
— I’d like to, but I have to _________ a lecture.
A．join; attend
B．attend; join
C．take part in; attend
D．join; join in
试用文学类型理论分析当代文学作品
