2019![](https://wkrtcs.bdimg.com/rtcs/image?w=27.933333333333&md5sum=0dcdebaa215510b2ccc4645c1aa015b6&sign=f240702a23&rtcs_flag=1&rtcs_ver=3&l=webapp&bucketNum=328&ipr={"t":"img","w":"27.933333333333","h":"54.666666666667","dataType":"gif","c":"word/media/image1.png"})
1. ![](https://wkrtcs.bdimg.com/rtcs/image?w=22.333333333333&md5sum=0dcdebaa215510b2ccc4645c1aa015b6&sign=f240702a23&rtcs_flag=1&rtcs_ver=3&l=webapp&bucketNum=328&ipr={"t":"img","w":"22.333333333333","h":"55.8","dataType":"gif","c":"word/media/image8.png"})
。， ， ， ， 。
2. ![](https://wkrtcs.bdimg.com/rtcs/image?w=30.133333333333&md5sum=0dcdebaa215510b2ccc4645c1aa015b6&sign=f240702a23&rtcs_flag=1&rtcs_ver=3&l=webapp&bucketNum=328&ipr={"t":"img","w":"30.133333333333","h":"55.8","dataType":"gif","c":"word/media/image27.png"})
。， ， ， 。
3. ![](https://wkrtcs.bdimg.com/rtcs/image?w=30.133333333333&md5sum=0dcdebaa215510b2ccc4645c1aa015b6&sign=f240702a23&rtcs_flag=1&rtcs_ver=3&l=webapp&bucketNum=328&ipr={"t":"img","w":"30.133333333333","h":"54.666666666667","dataType":"gif","c":"word/media/image56.png"})
。， ， ， 。
4. ![](https://wkrtcs.bdimg.com/rtcs/image?w=45.8&md5sum=0dcdebaa215510b2ccc4645c1aa015b6&sign=f240702a23&rtcs_flag=1&rtcs_ver=3&l=webapp&bucketNum=328&ipr={"t":"img","w":"45.8","h":"54.666666666667","dataType":"gif","c":"word/media/image78.png"})
。， ， ， 。
5. ![](https://wkrtcs.bdimg.com/rtcs/image?w=33.466666666667&md5sum=0dcdebaa215510b2ccc4645c1aa015b6&sign=f240702a23&rtcs_flag=1&rtcs_ver=3&l=webapp&bucketNum=328&ipr={"t":"img","w":"33.466666666667","h":"54.666666666667","dataType":"gif","c":"word/media/image99.png"})
。， ， ， 。
6. ![](https://wkrtcs.bdimg.com/rtcs/image?w=48&md5sum=0dcdebaa215510b2ccc4645c1aa015b6&sign=f240702a23&rtcs_flag=1&rtcs_ver=3&l=webapp&bucketNum=328&ipr={"t":"img","w":"48","h":"55.8","dataType":"gif","c":"word/media/image123.png"})
。， ， ， 。
7. ![](https://wkrtcs.bdimg.com/rtcs/image?w=24.533333333333&md5sum=0dcdebaa215510b2ccc4645c1aa015b6&sign=f240702a23&rtcs_flag=1&rtcs_ver=3&l=webapp&bucketNum=328&ipr={"t":"img","w":"24.533333333333","h":"54.666666666667","dataType":"gif","c":"word/media/image62.png"})
， ， ， ， 。
8. ![](https://wkrtcs.bdimg.com/rtcs/image?w=39.066666666667&md5sum=0dcdebaa215510b2ccc4645c1aa015b6&sign=f240702a23&rtcs_flag=1&rtcs_ver=3&l=webapp&bucketNum=328&ipr={"t":"img","w":"39.066666666667","h":"55.8","dataType":"gif","c":"word/media/image17.png"})
。， ， ， 。
9. 。， ， ， 。
本文来源：https://www.2haoxitong.net/k/doc/b1e7f93a81eb6294dd88d0d233d4b14e84243e8e.html
文档为doc格式