挑出不恰当的字填写在后面横线上。

退（朝 潮）____   （底 低）____头    满（载 栽 裁）____而归

沙（滩 摊）____   （摊 捡）____贝壳   兴奋（极 级 急）____了

增加：在缺词处加一个漏子符号（∧)，并在此符号下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词：2.只允许修改10处，多者（从第11处起）不计分。

    I had a interesting dream last night. I dreamed that I took part in a race. At first, I could not to run very fast and fell behind. So I didn’t lose heart and kept running. All the students on the playground cheer me on," Come on!” I was so encouraged that I ran faster and fast till I caught up all the other runners. I felt as if flying like a superman. In the end, I get to the finishing line first. I won the race. I felt very proudly of myself. Many of my classmate threw me up into the air. Just at that time I woke up and found me still in bed!

词语解释有误的是（   ）。

如图，L_A与L_B分别是根据A步行与B骑自行车在同一路上行驶的路程S与时间t的关系式所作出的图象，B出发时与A相距10千米；B骑了一段路后，自行车发生故障，进行修理；最后从起点出发后3小时与A相遇．