问题
选择题
Till now, three films ______ in that village this month.
A． were shown
B．have shown
C．have been shown
D．will be shown
答案
答案：C
考查时态。关键词的Till now,它与完成时连用。句子有是一个被动语态，所以选C。
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Till now, three films ______ in that village this month.
A． were shown
B．have shown
C．have been shown
D．will be shown
答案：C
考查时态。关键词的Till now,它与完成时连用。句子有是一个被动语态，所以选C。