Next door to ours _______, who has just returned form abroad.
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A. where lives an old man B. where does an old man live C. lives an old man D. does an old man live
参考答案:
At the foot of the mountain __________.A.a village lieB.li..
At the foot of the mountain __________.A.a village lieB.lies a villageC.does a village lieD.lying a village