为预防落物卡钻,应尽量增加套管鞋以下的口袋长度,还要保证套管鞋附近水泥的质量。()
参考答案:错
Everyone present at the party was given a nice little gift with a suitable poem ________ to it.
A.attacked
B.attracted
C.attached
D.attributed
寒露风可分为()
A.干
B.湿
C.冷
D.暖