相关考题
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单项选择题
--I called you yesterday.A woman answered，but I didn’t recognize her voice.--Oh，it _________my aunt Jean.（）
A．must be
B．must have been
C．might be
D．can have been -
单项选择题
--What did you do with your car？--I lost my key，so I had to _________it in the park.（）
A．lock
B．repair
C．leave
D．pass -
填空题
56（）
