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。
Our class had an meaningful and memorable experience on March 12. In the morning, we bicycled to the suburb to plant tree, talking but laughing all the way. Upon arrival, we began to work immediate. Some were digging holes. Some were carrying and planted young trees. Others were watering them. After all the work, a board put up to remind people to protect the trees. After we left, we took some photos to record their green action. Seen the lines of trees, we all had a sense of achievement. We feel it’s our duty to protect for our environment.