摘要： (河北省保定市2009届高三调研考试) -Did you arrive here this morning? -Yes, It was at nine o’clock we came here. A.before B.when C.which D.that 考点解析:答语意为:我们在9点钟到达这里.题干含时间状语从句.因此空白处填连词when.

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