并说明解题理由哦―when will the boss come back from Italy?―＿＿.A：Not until next Tuesday B：After a work C：Till next Tuesday D：For a few days

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• 并说明解题理由哦―when will the boss come back from Italy?―＿＿.A：Not until next Tuesday B：After a work C：Till next Tuesday D：For a few days
• The Chisos Mountains in Big Bend National Park in Texas were created by volcanic eruption that occurred____.a)the area in which dinosaurs roamed b)when dinosaurs roamed the areac)did dinosaurs roam the area d)dinosaurs roaming the area
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