【简答题】A.At five a.m. B.At four p.m. C.At four a.m. D.At five p.m.
【单选题】短款蓬蓬裙、百褶裙不适合( )身材的女生穿。
【单选题】听力原文:W: Robert must be over ten now. M: Yes. When Mary left Tokyo five years ago, Robert was already nine. Q: How old is Robert now? (8)
【单选题】听力原文:W: Robert must be over ten now. M: Yes. When Mary left Tokyo five years ago, Robert was already nine. Q: How old is Robert now? (13)
【简答题】干砂500g,其筛分结果如下。 筛孔尺寸(mm) 5.0 2.5 1.25 0.63 0.315 0.16 <0.16 筛余量(g) 25 50 100 125 100 75 25 试判断该砂级配是否合格?属何种砂?并计算细度模数。
【单选题】短款蓬蓬裙、百褶裙不适合( )身材的女生穿。