施工文件立卷时,卷夹的外表尺寸为()。 A.310mm×220mm B.310mm× 发布时间:2019-02-22 21:59 │ 来源:www.tikuol.com 题型:单项选择题 问题: 施工文件立卷时,卷夹的外表尺寸为()。A.310mm×220mmB.310mm×200mmC.320mm×220mmD.320mm×200mm
题型:单项选择题 When the spaceship travelled above, _____ new-looking earth appeared before us, _____ earth that we had never seen before. [ ]A. the, an B. a, an C. ×, the D. a, the 查看答案