下图漫画《植数(树)》讽刺了一些人（  ）

①违背了实事求是原则的要求 

②忽视了事物之间存在必然联系　

③违反了事物发展的客观规律　

④否认了实践具有客观物质性

写出下列字的部首。 

芽____   穗____

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

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。

    Last week, our teacher offered us an answer to a difficulty maths problem in class. Though an answer seemed a little strange, but nobody doubted it except me. Thinking that his answer might wrong, I carefully studied the problem and tried to work them out in a different way. Half an hour late, I managed to find the correct answer. When I show my answer to him, my teacher praised me of my independent thinking.

    From this experiences I have learnt that questioning can serve as a bridge that help us to find the truth.

读课文《春天在哪里》，照样子写句子。

竹笋从地下探出头来。

竹笋从地下____。