题目内容
【题目】—Dave called you about half an hour ________,Anna.
—Thank you.I’ll call him back.
A.ago
B.before
C.after
D.later
【答案】A
【解析】half an hour ago“半小时前”,用于一般过去时,通过句中动词called可知时间状语应该是过去的时间,故选A。
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题目内容
【题目】—Dave called you about half an hour ________,Anna.
—Thank you.I’ll call him back.
A.ago
B.before
C.after
D.later
【答案】A
【解析】half an hour ago“半小时前”,用于一般过去时,通过句中动词called可知时间状语应该是过去的时间,故选A。