缩句
①锡兵没有放弃自己的想法。 ②小姑娘一条腿高高的举着。
①锡兵没有放弃想法。②腿举着。
They ____ (plant) trees from 7:00 to 9:00 last Sunday.
若不等式（2k+1）x＜2k+1的解集是x＞1，求k的取值范围．
一Pauline has lost her phone．
一No．It's in her bag．I hear it
