1000m＝____km     5dm＝____cm

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。
    More and more foreigners like to come to China. Last Friday our school was invited a foreign teacher in our city give a class to the students of Senior Grade Two. We found his class interested. I learned a lot from him. The teacher had a free talk to us with easy English . He spoke slow so that we could understand him well. Sometimes he repeated what we don't understand. My classmates were all active in the class. To his joy, I understood everything the teacher said. And I was able to ask question in English. This class encouraged me very much. I'm sure that until we keep on practising, it will be easy for us to learn speaking English well.

选择句子中“拥”字的正确解释，把选项填在横线里。

拥：A抱   B围着    C挤着走   D拥护

①一百多号人你拥我挤地往南跑。____

②木桥前站着的是全村人都拥戴的老汉。____

③那两个老人紧紧地拥抱在一起。____

④一群青年拥着一位老师傅走了出来。____

新华网:【博文】两会议程徐徐展开,围绕两会各类热点话题已呈沸腾之势。借助网络,全社会正以空前的规模和热情围观互动。关注两会就是关注国家和自己的命运,聚焦话题就是共同思考处境和出路。

【跟帖】@聂军法:人民是国家的主人,主人不关注国家的命运,怎么能成为国家发展的动力呢?

@二木三羊:关注两会是每个公民的责任,我认为应该把委员的提案全部公之于众,让老百姓知情参与,共同进行评判,关注高的提案就是我们共同的期盼!

数轴上原点和原点左边的点表示的数是（   ）